Wi-Fi Channels - Asus Transformer TF700

Hi all,
I have a Netgear N600 router and when I got my tablet on the weekend I couldn't connect to my network, found out that the tablet wasn't seeing my network at all so changed channels from 13 to 2 and it picked it up and connected. The lower channels are fairly congested round me and Wifi Analyser has always suggested moving to the higher numbers which my Galaxy Nexus has no problems connecting to and communicating with.
Is there anything that I can do to enable the higher channels on the Infinity? I'm in HK and there are no regulatory reasons why we can't use the higher channels (I vaguely remember being told that they're off limits in some countries). Is this a hardware or software limitation on the Infinity?
Thanks

I run mine on ch 1 normally but switched to 11 which is highest my Linksys E3200 goes. Ran Speedtest from outside my house (direct path to router through 5 residential drywalls @ ~80 feet) and still hit 10MBps down/1 up which is max for my ADSL. There is one other household on ch 11 about 300 feet from my router. I always check local overlap with netstumbler on my laptop it gives much better results. I can see 3 more networks from netstumbler that WiFi Analyzer doesnt register.

I live in an apartment complex so am surrounded by other people's WiFi networks (about15) and their other electrical devices causing interference, they're fairly well spread across the channels but annoyingly channel 14 seems to be wide open with no overlaps and while my Nexus has no issues, my Asus can't see it so unless I can somehow unlock the upper channels it's going to remain unloved and unused, a real waste.

That sux. Maybe you could help educate everyone in your complex on wifi overlap and power settings to improve everyones lives a little.

Related

[Q] WiFi N - 65Mbps limit?

As title says, I can only seem to get 65mpbs out of Wifi N on my XOOM, anybody gotten higher?
The most you're going to be able to get is 72mbps under ideal conditions, as the radio cannot do dual-channel N.
I've seen mine train to 72mbps.
Well I was just reading the spec sheet and it says it does do dual channel and 5GHz too so what am I missing?
Edit: I se that it does MSC7 which is up to 72mbps in the 20mhz and 150 in the 40mhz, no mention in the spec sheet though of whether or not this does 40 or not, although unlikely due to the bluetooth radio it could interfere with. Still, id like it to connect at 72, the router is 2 feet from it.
Pretty poor to only have wifi-n do only 72 ish, nt much better than wifi g.
Macbots drool as I XOOM through the Galaxy to my hearts Desire on the back of a Droid.
alias_neo said:
Well I was just reading the spec sheet and it says it does do dual channel and 5GHz too so what am I missing?
Macbots drool as I XOOM through the Galaxy to my hearts Desire on the back of a Droid.
Click to expand...
Click to collapse
Well it does do 5ghz, but I'm not sure where you see that it supports dual streams? I'm sitting on top of a triple stream wndr4000 and I connect at 72mbps on the 5ghz band like the other poster. My thinkpad has a link speed of 450mbps
Just read this today at the Motorola owners forum, you may find it useful.
Connecting to Wireless N (Explained)
Hi all,
- Xoom supports 5GHz A & N. - It is true that it can not go to 300Mbps rate. I am not aware of any mobile device that can reach this rate. Please let me know if you know one, that would be interesting data. 72Mbps is in the expected range for best N rate.
What may explain why Xoom would not see your 5GHz A or N network (or only use low rate)? - In WiFi Advanced settings, frequency band setting should be "Auto" or "5GHz only" - Your router should broadcast its SSID. (If another device that was never connected to your router can see it, it means this is ok) - Xoom supports only the main channels in 5GHz band: channels are 36 40 44 48 149 153 157 161. Can you try to set your router to one of those channels? - There has been new requirements from WiFi Alliance: we can not support WEP and WPA-PSK in N-mode. This means that if your router is set in N-only mode (does not support A mode), you should set its security to open or WPA2-PSK. If your router is set in A & N mixed mode and WEP or WPA-PSK, Xoom will not use N rates and max rate will be 54Mbps.
Please let us know if any of the above helps or not.
https://supportforums.motorola.com/thread/46417?tstart=0

Hard to detect 5 ghz networks?

Maybe its just the fact that it's a phone. But I have a 5 ghz network at home and the galaxy s2 cannot detect the network from 10-15 feet away. I have to move as close as 5 feet before it detects the network. Oddly enough though it can maintain the connection as I move away to my room.
Not a big deal because I have 2 routers with one with 5 and the other 2.4 ghz for the phone, but just saying that I dunno why the range detection for 5 ghz networks is so poor.
I have a dual band router and my phone seems to detect both fine. Although the 2.4ghz is more reliable.
Sent from my SAMSUNG-SGH-I727 using xda premium
Yeah, I have the same problem. I move away from room, where the router is, and my phone can't detect the 5ghz band. 2.4ghz no problem even outside of my house. I wonder if this is an issue with all Skyrockets.
it might be the nature of 'wireless N' itself, I think N is most efficient the farther away from the router you are provided signal strength is sufficient.
maybe you're getting interference somewhere near your router?
5Ghz bands by nature have a relatively smaller range. I have an E4200 v2 router, which is a high end linksys router and i use the 5ghz for N band because i stream a lot of HD from my computer to apple tv, or do a lot or LAN transfers. My E4200 5ghz is easily available in my entire house, but it always has 1 bar less than my 2.4ghz connection. The fact that 20 feet away you don't get the signal is your router not being very powerful (unless you have 10 walls seperating you from router). I would suggest to put the router in a central point in your house, elevated. I have stairs that go down to the basement in the middle of my house and i stuck velcro and glued it to my ceiling. I have a 2 story house + basement and i can get the signal very well 40ft away
You can also use an app called Wifi analytics to scan for interference and see if you have clogued up channels
Yeah I'm aware that 5 Ghz networks have worse range than the 2.4, but I use the 5 GhZ in on my dlink because of all the 2.4 in my building. inSSIDer shows that I'm the only 5 Ghz around my floors. Less interference is always good. Plus my laptop's network card (intel 6300) has no problems detecting and connecting to it. Same with my HP touchpad.
I guess it's just the nature of the phone itself. Which is why I have 2 routers (basically a dual band).

Nexus 5 max wifi speed?

What's the theorical max speed the Nexus 5 can reach while using wifi? I recently upgraded my wifi speed to 100 mbs but I was shocked to see that the maximum speed that speed test on the Nexus shows is 50 mbps, all speedtest apps available on the store max at 50, is 50 mbps the maximum speed for phones right now??
Sent from my Nexus 5 using Tapatalk
150Mbps is the max theoretical.
It's a 1x1 radio so 75Mbps x 2 (40Mhz).
This is more likely in the 5Ghz range instead of the 2.4Ghz one.
Chad_Petree said:
What's the theorical max speed the Nexus 5 can reach while using wifi? I recently upgraded my wifi speed to 100 mbs but I was shocked to see that the maximum speed that speed test on the Nexus shows is 50 mbps, all speedtest apps available on the store max at 50, is 50 mbps the maximum speed for phones right now??
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
I would double check that your upgrade actually went through.
Sent from my Nexus 5
i believe hardware wise it's 300 mbps for the nexus 5
but there are not that many servers or routers that will give you this.
i test off a gig server for speedtest, not sure what FCC uses.
i have gig fiber and a netgear R7000 router
Just to make sure it's not being overlooked... i'm HOPING you're not saying that you upgraded your wireless router and are expecting to have incredibly fast web browsing, but your internet connection is still 50Mbps....
Chad_Petree said:
What's the theorical max speed the Nexus 5 can reach while using wifi? I recently upgraded my wifi speed to 100 mbs but I was shocked to see that the maximum speed that speed test on the Nexus shows is 50 mbps, all speedtest apps available on the store max at 50, is 50 mbps the maximum speed for phones right now??
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
router might be limited to 50 mbps
Anandtech clocked it at an average 136Mbps and had some interesting things to say about the WiFi antenna.
It’s interesting to me that both the Note 3 and Nexus 5 pack the same combo, and end up having just about the same throughput, an average of 135 Mbps when attached with the best MCS, with very brief spikes to just below 300 Mbps. Oddly enough one thing I noticed is that touch input seems to be blocked entirely on the Nexus 5 until iPerf is quit. I’m not sure what’s going on here when the WiFi link is completely saturated, but it seems that touch response becomes very slow. I have no issues with range or connection stability on the Nexus 5, and I’ll also note that the device doesn’t antenna share, but rather has a discrete antenna for WLAN/BT.
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Click to collapse
norwoodesteel said:
i believe hardware wise it's 300 mbps for the nexus 5
but there are not that many servers or routers that will give you this.
i test off a gig server for speedtest, not sure what FCC uses.
i have gig fiber and a netgear R7000 router
Click to expand...
Click to collapse
Wow. Actually 300Mbps from a Nexus 5? What does your Link speed show for your SSID? I don't think I've seen my Nexus 5 with a Link speed over 150Mbps, and this is on a 5GHz Access Point that my notebook connects to at 300Mbps.
BinkXDA said:
Wow. Actually 300Mbps from a Nexus 5? What does your Link speed show for your SSID? I don't think I've seen my Nexus 5 with a Link speed over 150Mbps, and this is on a 5GHz Access Point that my notebook connects to at 300Mbps.
Click to expand...
Click to collapse
it still drops to 40 mbps due to nexus 5/avdroid bug. have turn off/on wifi to fix a couple of times a day
norwoodesteel said:
i believe hardware wise it's 300 mbps for the nexus 5
but there are not that many servers or routers that will give you this.
i test off a gig server for speedtest, not sure what FCC uses.
i have gig fiber and a netgear R7000 router
Click to expand...
Click to collapse
I want that.
norwoodesteel said:
router might be limited to 50 mbps
Click to expand...
Click to collapse
elementaldragon said:
Just to make sure it's not being overlooked... i'm HOPING you're not saying that you upgraded your wireless router and are expecting to have incredibly fast web browsing, but your internet connection is still 50Mbps....
Click to expand...
Click to collapse
PhilipTD said:
I would double check that your upgrade actually went through.
Sent from my Nexus 5
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Click to collapse
Yes, I double checked, and no I didn't just just upgraded my router, previously I had 30 mbps (theorically) and now I have 100 mbps (theorically) , I upgraded my internet plan and I got a new modem/router (the company sent the modem, otherwise I would have not been able to use the new speed) , I did a couple of tests with my laptop and with my phone, I sat next to the router and I got around 80 mbps with the laptop and around 50 mbps with my phone, a pretty big difference
norwoodesteel said:
it still drops to 40 mbps due to nexus 5/avdroid bug. have turn off/on wifi to fix a couple of times a day
Click to expand...
Click to collapse
Haven't heard of that bug. URL?
I just ran speedtest on my Comcast Business line ... it's suppose to be a 50/24mbps line. I got 56.10 down on the first try and 58.9 on the second. I don't think the N5 or Android are the issue with this fellows tests.
I've recently upgraded to 120Mbps and can't get higher than 60Mbps on either my Nexus 5 or 7 (2013) but my Macbook Pro reaches 120Mbps no problem. All on the same router and at 5Ghz (not tested at the same time, I should add!) so I don't know what's going on.
Sent from my Nexus 5 using XDA Premium 4 mobile app
shotta35 said:
150Mbps is the max theoretical.
It's a 1x1 radio so 75Mbps x 2 (40Mhz).
This is more likely in the 5Ghz range instead of the 2.4Ghz one.
Click to expand...
Click to collapse
what do you mean with "it's a 1x1 radio"? If I have a router which has both 2.4 ghz and 5 ghz, how does it decide which band will it work with?
Dalvik the Great said:
I've recently upgraded to 120Mbps and can't get higher than 60Mbps on either my Nexus 5 or 7 (2013) but my Macbook Pro reaches 120Mbps no problem. All on the same router and at 5Ghz (not tested at the same time, I should add!) so I don't know what's going on.
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2514501
---------- Post added at 03:54 PM ---------- Previous post was at 03:51 PM ----------
aergern said:
Haven't heard of that bug. URL?
I just ran speedtest on my Comcast Business line ... it's suppose to be a 50/24mbps line. I got 56.10 down on the first try and 58.9 on the second. I don't think the N5 or Android are the issue with this fellows tests.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2514501
Chad_Petree said:
what do you mean with "it's a 1x1 radio"? If I have a router which has both 2.4 ghz and 5 ghz, how does it decide which band will it work with?
Click to expand...
Click to collapse
The WIFI chip, because of size constraints was limited to how many streams it can handle since it does other duties too (I think Bluetooth and maybe others). The older phones (Nexus 4 and others) also had 1x1 spatial streams but were limited to 20mhz so that's why their max was 75Mbps (or some 72Mbps which some routers will show). The Nexus 5 has a 40mhz chip so it can link at faster rates. Using iPerf I think doesn' send TCP ACKs so that's why they were able to get 136Mbps which is close to the theoretical 150Mbps (or 144Mbps). In the real world however you wont get anything close to that as the internet works on TCP so it has to ACKnowledge every transmission which slows down reception of new data.
1x1 is relating to the spatial streams that a chip can handle..
In order to send faster speeds the device sends and receives streams at the same time. This is why new routers have 3 physical antennas, each connected to a radio (those are 3x3 ones).
In the N spec, each radio can send at a max of 75Mbps using 20Mhz of bandwidth. When you double that to 40Mhz you get 150Mbps. This is why 3x3 routers can do 450Mbps (vs 300Mbps).
The AC routers use the same layout (of 3x3) but because of their better tech (encoding, compression and such) they can put more information within the same bandwidth (20, 40Mhz) and they can use more of it as well since 802.11AC is in the 5Ghz range. They can then use 80Mhz channels as well.
So for AC per spatial stream is about 86Mbps per 20mhz.
So for AC you get 3x3 x 80mhz = 1.3Gbps (1.286Gbps) or only 600Mbps for 40mhz wide channel.
http://www.merunetworks.com/products/technology/80211ac/
There's a chart on that page which breaks it down a bit more as well as more info.
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As for which it decides to use that depends on a few things.
- If you have the same SSID/Password on both then it will use the stronger signal
- IF you have different ones then it will use whichever you specify till it can't anymore then it will jump onto the next known connection (that is if you have both saved)
- If you only specify 1 frequency to use then it will use that
shotta35 said:
The WIFI chip, because of size constraints was limited to how many streams it can handle since it does other duties too (I think Bluetooth and maybe others). The older phones (Nexus 4 and others) also had 1x1 spatial streams but were limited to 20mhz so that's why their max was 75Mbps (or some 72Mbps which some routers will show). The Nexus 5 has a 40mhz chip so it can link at faster rates. Using iPerf I think doesn' send TCP ACKs so that's why they were able to get 136Mbps which is close to the theoretical 150Mbps (or 144Mbps). In the real world however you wont get anything close to that as the internet works on TCP so it has to ACKnowledge every transmission which slows down reception of new data.
1x1 is relating to the spatial streams that a chip can handle..
In order to send faster speeds the device sends and receives streams at the same time. This is why new routers have 3 physical antennas, each connected to a radio (those are 3x3 ones).
In the N spec, each radio can send at a max of 75Mbps using 20Mhz of bandwidth. When you double that to 40Mhz you get 150Mbps. This is why 3x3 routers can do 450Mbps (vs 300Mbps).
The AC routers use the same layout (of 3x3) but because of their better tech (encoding, compression and such) they can put more information within the same bandwidth (20, 40Mhz) and they can use more of it as well since 802.11AC is in the 5Ghz range. They can then use 80Mhz channels as well.
So for AC per spatial stream is about 86Mbps per 20mhz.
So for AC you get 3x3 x 80mhz = 1.3Gbps (1.286Gbps) or only 600Mbps for 40mhz wide channel.
http://www.merunetworks.com/products/technology/80211ac/
There's a chart on that page which breaks it down a bit more as well as more info.
-------------------------
As for which it decides to use that depends on a few things.
- If you have the same SSID/Password on both then it will use the stronger signal
- IF you have different ones then it will use whichever you specify till it can't anymore then it will jump onto the next known connection (that is if you have both saved)
- If you only specify 1 frequency to use then it will use that
Click to expand...
Click to collapse
Thanks for all the info, I have to reread it because I didn't understand all of it hahaha, what do you mean with if they have the same password? you mean the router and the modem?
Chad_Petree said:
Thanks for all the info, I have to reread it because I didn't understand all of it hahaha, what do you mean with if they have the same password? you mean the router and the modem?
Click to expand...
Click to collapse
Your 2.4Ghz and 5Ghz frequencies on the router can have 2 different SSIDs or the same. Most people use different ones as a way to identify them but also doesn't allow roaming between them since the device will see it as a separate network.
shotta35 said:
Your 2.4Ghz and 5Ghz frequencies on the router can have 2 different SSIDs or the same. Most people use different ones as a way to identify them but also doesn't allow roaming between them since the device will see it as a separate network.
Click to expand...
Click to collapse
I did the "quick setup" and i'm completely sure I just set up a password , so I should have only "one network" I did a test with my nexus 5 and set it to receive only 5 ghz signals, and it didn't find my network, then I set it to search just for 2.4 ghz networks and it found mine, I'm guessing that means only 2.4 ghz is working? I'll attach a screenshot of the setup of my modem/router , since there are THICK walls on my apartment , 2.4 ghz would be ideal for me right since it can penetrate objects better , the situation with me is that my walls are very thick but I'm relatively close to the modem/router, around 20 meters I would say.
I'm really desperate, I don't know what to do anymore, I currently have a Router/Modem (a router that includes a modem) I was thinking of buying a new and good router but how would I connect it to the Router/Modem , it doesn't have a WAN port, only LAN ports or maybe I should upgrade my Modem/Router , what would you recommend? To have a Router/Modem or a Modem + a Router? I'm under the impression that Routers/Modem (Router with modem included) don't have the best signal strength , since the antennas are on the inside, unlike a modem like the Asus RT-AC68U which has three antennas on the outside! :laugh:
To clarify, speedtest (like speedtest.net) measures your internet speed which is controlled mostly in part by your ISP. Typically your internal network speeds (Wifi or hard wired) are much greater then your ISP speeds. Your Wifi connection speeds only matter for transferring files across your own network assuming your Wifi connection is faster than your ISP (which it likely is).
The Nexus 5 supports Dual-band Wi-Fi (2.4G/5G) 802.11 a/b/g/n/ac. My home network has a 5Ghz N SSID running at 450mbps and the Nexus claims to connect at that speed, however my Comcast internet is 25mbps so an app like speedtest shows 25mbps. I havent tested to confirm my Nexus can pull 450mbps across the network but i could try it.
Again, what really matters is your internet speed and that your router is at least that fast. Most home internet is well below 100mbps on average and even dirt cheap N routers can hit 150mbps and up. Hardware wise the Nexus can connect to N 2.4/5Ghz and AC 2.4/5Ghz, so id imagine it should be fine for a long time.
I'm under the impression that Modem/Routers (Modem with routers included) don't have the best signal strength , since the antennas are on the inside, unlike a modem like the Asus RT-AC68U which has three antennas on the outside! :laugh:
Click to expand...
Click to collapse
I have the ASUS RT-N65U which has no external antenna and i get a signal in my apt complexes parking lot through about 3 cinder block walls at a distance of about 50-100 yards. Granted at that point its a weak signal but i cant imagine it having an issue in anything other then a mansion. Best router ive ever owned, highly recommend Asus.

Wifi showing 1Mbps connection speed

Hello guys,
I just received my Motorola Photon Q mobile. Asked Cornholio to do the SIM mod.
Tested my new phone yesterday with carbonROM . Well I Must say all looks good except wifi.
Wifi speed is showing me 1Mbps
My old xperia mini pro is showing me someting around 70Mbps. My wife has got new mobile too ( Lenovo Vibe X2 ) and she has 150Mbps.
Even her old Iphone 4S is showing her 70Mbps or so.
So it looks like there is some problem with my new phone.
My router is Netgear JWNR2000V2.
Do you guys have some experience with this ?
Thanks a lot
Is it actually slow?
You won't get 150 or even 70 mbps as the phone doesn't do 802.11n IIRC. G is limited to 54mbps, and that is 'ideal'. Also the phone doesn't do the 5ghz band, so you are limited to 2.4ghz.
Unless you wifi speeds are actually slow, who cares what it says it is connected at.
arrrghhh said:
Is it actually slow?
You won't get 150 or even 70 mbps as the phone doesn't do 802.11n IIRC. G is limited to 54mbps, and that is 'ideal'. Also the phone doesn't do the 5ghz band, so you are limited to 2.4ghz.
Unless you wifi speeds are actually slow, who cares what it says it is connected at.
Click to expand...
Click to collapse
That's not completely right.
It does 802.11n but not the 5GHz band.
It also has only one WLAN antenna, so the speed is limited.
Looking in OpenWRT it shows for my PQ:
RX Rate -> 72.2 Mbit/s, MCS 7, 20MHz
TX Rate -> 65.0 Mbit/s, MCS 7, 20MHz
MCS Index -> http://mcsindex.com/
Btw. it is actually better using 802.11n over 802.11g.
So don't disable 802.11n in your router, consider to disable 802.11b instead.
Well yeah it is slow.
I was not able to connect or load the Google store yesterday on my new Photon Q.
But I must say it is connected. I saw some threads whre ppl were complaining that wifi is connected and disconnected after some time. I do not have this. I have just this connection speed is 1Mbps So watching youtube videos or surfing web on the phone through wifi is not possible at the moment
So I am oging to do some testing today. Hope I will find the problem.
Loader009 said:
That's not completely right.
It does 802.11n but not the 5GHz band.
It also has only one WLAN antenna, so the speed is limited.
Looking in OpenWRT it shows for my PQ:
RX Rate -> 72.2 Mbit/s, MCS 7, 20MHz
TX Rate -> 65.0 Mbit/s, MCS 7, 20MHz
MCS Index -> http://mcsindex.com/
Btw. it is actually better using 802.11n over 802.11g.
So don't disable 802.11n in your router, consider to disable 802.11b instead.
Click to expand...
Click to collapse
I was never able to get my N network to connect... but I may have been forcing it to 5ghz, which explains why it wouldn't have connected.
I haven't used my Q in a year or so personally, so this was all from memory. Either way, the hardware is 3 years old at this point, so the newest wifi tech is a bit beyond its manufacture date.
@arrrghhh, sadly I cannot disable 802.11g in OpenWRT with my router (a driver limitation I guess) so I cannot test it.
There were also some limitations on wether it connects and if it is stable (a wireless setting "preamble" [short/long] caused me random crashes).
@Jovzin, if I remember right, there have been reports that a defective WiFi antenna might be the problem.
Though, I'm not sure where and how the antenna is connected. I only know that there is a "special plastic" within the phone, which replaces the antenna.
Loader009 said:
@arrrghhh, sadly I cannot disable 802.11g in OpenWRT with my router (a driver limitation I guess) so I cannot test it.
There were also some limitations on wether it connects and if it is stable (a wireless setting "preamble" [short/long] caused me random crashes).
@Jovzin, if I remember right, there have been reports that a defective WiFi antenna might be the problem.
Though, I'm not sure where and how the antenna is connected. I only know that there is a "special plastic" within the phone, which replaces the antenna.
Click to expand...
Click to collapse
Do you think this will help ?
http://www.ebay.com/itm/MOTOROLA-PH...7&pid=100005&rk=1&rkt=6&sd=131158027161&rt=nc
Cause I am desperate. I tried now to do the Wifi tether from my wife's new mobile Lenovo vibe X2 the phones were close to each other and still 1Mbps Crap
Did test with my router: When I was about 5 meters away I got 26Mbps. I got closer to router and it drops back to 1-2 Mbps. So really do not know what is happening crap.
Jovzin said:
Do you think this will help ?
http://www.ebay.com/itm/MOTOROLA-PH...7&pid=100005&rk=1&rkt=6&sd=131158027161&rt=nc
Cause I am desperate. I tried now to do the Wifi tether from my wife's new mobile Lenovo vibe X2 the phones were close to each other and still 1Mbps Crap
Did test with my router: When I was about 5 meters away I got 26Mbps. I got closer to router and it drops back to 1-2 Mbps. So really do not know what is happening crap.
Click to expand...
Click to collapse
What is your router configured to broadcast? Have you tried changing any of the settings? Are you sure the hardware is OK - did you test it before the SIM modification?
@Jovzin, it might help, yes. (Shipping costs are pretty high.)
But first you should open your PQ and take a look.
Maybe CornholioGSM just forgot to attach it correctly and you don't need to replace anything.
Also, please answer to arrrghhhs question.
Are you sure it isn't a power saving function? Try downloading something in the background and then checking the connection speed.
My droid 4 also connects at 1Mbps when the connection is idle. Laptop wireless adapters also commonly do this to save power - they show their unthrottled speed on the wireless panel but you can see it connecting at 1mbps when idle on both the router and 3rd party wireless utils.
Hello some good news.
I did a factory reset.
And now somehow it is working. And I am sure taht I have uncheckd that battery saver for wifi.
But when the phone is idle it is 1Mbps. When I am downloading somethign from store it is 65Mbps. Hmm there is some build in saver ? Which is different than this power saver wifi which I can tick in wifi options ?
Anyway I am happy that somehow it is working
Thanks for help guys
If I may one more question.
It is possible to watch HD youtube videos on PQ ? Cause in youtube app I see only 360p Was hoping that there will be option for 720 at least...
If you enabled 40mhz channel width on the router (you're using 20mhz now), you could double the 65mbps to 130mbps, but this only really works well if you're using 5ghz channel, or have a very quiet 2.4ghz channel, otherwise you're subjected to more interference.
Elanzer said:
If you enabled 40mhz channel width on the router (you're using 20mhz now), you could double the 65mbps to 130mbps, but this only really works well if you're using 5ghz channel, or have a very quiet 2.4ghz channel, otherwise you're subjected to more interference.
Click to expand...
Click to collapse
Correct.
In 2.4GHz (what the PQ can) it is contraproductive to use 40MHz channel.
It even can be slowed down in a "noisy" environment (I gave it already up).
Also, this is ruthless to your neighbours, so don't.
In 5GHz it is only usable if you can use more than just a few channels.
Even then, it is obvious that most devices are 2.4 GHz and just "a few" can 5GHz (the PQ cannot).
So it actually is not a problem to use 40MHz channel in 5GHz. In future this might change.

Question Terrible Wi-Fi

Hello everyone,
Is anyone of you experience terrible Wi-Fi performance as well?
In our house we have one main router on the ground floor, one more in the 1st floor (no mesh) and an access point in the attic for smart home devices.
When I'm in the garden I can only see the access point and the ground floor router. When I'm connected to the ground floor router the signal is very bad and keeps on disconnecting even though the distance is maybe 15 meters with only one wall in between. I cannot even see the network from the first floor router.
With my OnePlus 9 Pro I was able to see and connect to it, even though the router is on the other side of the house.
Another thing to mention is, that with the OnePlus I could see 10+ networks from surrounding neighbour's and with the Samsung it's only 2.
Im quite happy with the device, but this is really bothering me. I'm not using some crazy case or sth, just the Samsung clear one.
Thanks for reading, any thoughts?
You didn't say if you was on 2G or 5G? Have tested both? What Routers are they? Hard to help without more details about your setup. I have a Netgear AC1750 Router and 2G is crap at around 50mbps on Speed Test and 5G is much better at 250mbps. But it's a single story house with just the sole Router at one end.
Paul_Deemer said:
You didn't say if you was on 2G or 5G? Have tested both? What Routers are they? Hard to help without more details about your setup. I have a Netgear AC1750 Router and 2G is crap at around 50mbps on Speed Test and 5G is much better at 250mbps. But it's a single story house with just the sole Router at one end.
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I have separate networks for 2.4Ghz and 5Ghz. 2.4 is better for range and my internet is only 50mbit so speed doesn't really matter to me. Main router is a fritzbox and the second router is from some cheap brand. The setup shouldn't really matter though because it is still working fine with my OnePlus.
CW7_ said:
I have separate networks for 2.4Ghz and 5Ghz. 2.4 is better for range and my internet is only 50mbit so speed doesn't really matter to me. Main router is a fritzbox and the second router is from some cheap brand. The setup shouldn't really matter though because it is still working fine with my OnePlus.
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That's still kinda vague. What router models are they? Also, if you're running multiple routers, you're going to have problems. In a non-mesh environment, the second router should be configured as either an access point, or as an extender.
You could also be having an interference problem. Either between your routers and AP or from external interference from any neighbors' networks.
In any case, you'd be better served by swapping out your current equipment and switch to a mesh system. I use Google's Nest Wifi with one router and three mesh access points. However, there are several other mesh systems that work well.
gernerttl said:
That's still kinda vague. What router models are they? Also, if you're running multiple routers, you're going to have problems. In a non-mesh environment, the second router should be configured as either an access point, or as an extender.
You could also be having an interference problem. Either between your routers and AP or from external interference from any neighbors' networks.
In any case, you'd be better served by swapping out your current equipment and switch to a mesh system. I use Google's Nest Wifi with one router and three mesh access points. However, there are several other mesh systems that work well.
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Thank you for your comment.
The main router is a AVM FRITZ!Box 7590 AX (Amazon) and the secondary is a cheap Tenda AC6 AC1200 (Amazon). Having multiple routers in a a non-mesh environment shouldn't really be a problem. The Tenda is connected via LAN interface, providing it's own network with its own SSID. It's only for a few devices very close by.
I know there can occur problems due to interferences, but I didn't think it was a problem because the Samsung is the only device having issues. I can try messing with the bands, but honestly I don't think it's going to change anything.
CW7_ said:
Thank you for your comment.
The main router is a AVM FRITZ!Box 7590 AX (Amazon) and the secondary is a cheap Tenda AC6 AC1200 (Amazon). Having multiple routers in a a non-mesh environment shouldn't really be a problem. The Tenda is connected via LAN interface, providing it's own network with its own SSID. It's only for a few devices very close by.
I know there can occur problems due to interferences, but I didn't think it was a problem because the Samsung is the only device having issues. I can try messing with the bands, but honestly I don't think it's going to change anything.
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Click to collapse
Your setup overly complicated. You are essentially running three SSIDs (One for the FRITZiBox, one for the Tenda, and one for the attic AP). Either reconfigure the Tenda as an access point, or pull it out completely. The problem seems to be the handoff between your primary and secondary router. Your primary router should be able to handle the 1st and 2nd floors easily.
Another question. How many smart home (IoT) devices are connected? The Tenda is capable of only 20 devices. Since the Tenda is upstairs, it's going to have better range than the downstairs router (there is a reason why people tend to place antennas higher up). The AP in the attic is not a router and if it is connected to the Tenda via LAN, the Tenda may be running short on capacity. Since it is higher up, your S22U is probably trying to connect to that device.
The way I see it, you have three options:
1. Install a mesh setup. You have one router, with two mesh points (one on the 2nd floor, one in the attic) running one SSID on both 5GHz and 2GHz bands.
2. Remove the Tenda and move your AP to the 2nd floor. The AP can easily handle the smart home devices, and provide WiFi to the second floor and attic. It will also reduce you down to two SSIDs.
3. Remove the Tenda, move the FRITZiBox to the second floor and connect it to your internet modem (or whatever device you get internet through) via LAN (you said the LAN is already run between 1st and 2nd floors). Connect the attic AP to the FRIZTiBox (via LAN). That should give you enough WiFi coverage and reducing to two SSIDs.
1 billion issues can cause wifi problem....
1) airport\military base near you
2) powerfull microwave
3) neighbor on the same channel
4) device power management
5) bad case (bad plastic - put in microwave...if it heats its BAD)
6) bad antenna inside of device (return it to factor)
8) in-wall powerline 240v
etc...
buy ZYXEL
https://www.amazon.com/dp/B09924QS1T
Running an Asus RT-AC68U router. I get good 5Ghz signal in every room, the basement, the garage and in the car behind the garage.
Not sure what the issue is but it could be your device.
I highly recommend upgrading to a Wifi6 environment if you have a S22 (but not necessarily Wifi6e). The S22's support 160MHz channels which allows for up to a 2.4Gig multi-stream connection with your phone. My phone will connect anywhere from 1.2-2.4gig in/outside my house depending upon where I'm at in relation to my router. My internet is only 500/500, however, I noticed wifi was much snappier with my S22u over my older Wifi6 phone which used 80MHz channels.

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