Mobile WiFI Issues - MTCD Android Head Units Q&A

From reading various topics, I realise that there are issues when using a 4G mobile dongle as the WiFi hotspot for an MTCD/E device - in my case a 2G PX5 Android 9 with MX_3.41. However, there does not seem to be a thread dedicated to this issue.
To summarise my situation:
When the modem goes through an area of poor mobile coverage the dongle seems to loose it's connection to the Internet, but the WiFi connection to the dongle remains good . This happens when using Spotify, but does not seem to happen when I am streaming from Youtube.
When it does loose the Internet, I need to reset both the dongle and the HU.
What are other peoples findings and is there any hope of this issue being sorted?

Related

Wifi SLower than should be..

I have a linksys wifi N router at home and my laptop connects at around 144mbps, however my phone only connects at around 72mbps..
Also my laptop always sits on my coffee table which is about 15' from my router (through one wall) and has excellent signal. But my phone usually only has good signal in the same spot. It only usually lights up like two of the wifi indicators.
Does everyone else have this issue? Are the wifi chips just not strong in the phone or what?
My laptop is currently saying that it is recieving at 54mbps, my mesmerize is showing the same speed. Although my laptop is stating that I have excellent strength, and my phone is showing fair strength. I think the wifi is only so-so in this phone, I rooted last night and just got wifi tethering going. With the phone broadcasting a hostspot next to the laptop it only gave a fair signal strength. I'm not sure if the strength of a wifi hotspot has anything to do with the recieving end of the signal though.
elijahblake said:
I have a linksys wifi N router at home and my laptop connects at around 150mbps, however my phone only connects at around 75mbps..
Also my laptop always sits on my coffee table which is about 15' from my router (through one wall) and has excellent signal. But my phone usually only has good signal in the same spot. It only usually lights up like two of the wifi indicators.
Does everyone else have this issue? Are the wifi chips just not strong in the phone or what?
Click to expand...
Click to collapse
I've had this issue with both my droid and my blackberry (when I used my blackberry). I think that the wifi capabilities in phones are not as good as they are in computers.
but the reason I'm asking this is this phone is supposed to have wifi N radio in it.. Older phones only had G antennas which are only capable of 54mbps.. wifi N is theoretically capable of up to 300mbps, I've never seen anything actually connect at that speed, but it would seem that my phone which is brand new should atleast connect at the same speed as a 2 year old wifi N laptop???
imyp said:
My laptop is currently saying that it is recieving at 54mbps, my mesmerize is showing the same speed. Although my laptop is stating that I have excellent strength, and my phone is showing fair strength. I think the wifi is only so-so in this phone, I rooted last night and just got wifi tethering going. With the phone broadcasting a hostspot next to the laptop it only gave a fair signal strength. I'm not sure if the strength of a wifi hotspot has anything to do with the recieving end of the signal though.
Click to expand...
Click to collapse
If your router is only G that's the max speed you will get?
Wifi is a pain in general to troubleshoot, as there could be many, many reasons why it is slow or not working at all.
General questions to be asked are:
Do you have security enabled wifi?
What kind of encryption are you using?
How many devices are connected to the network? (Wired or wireless)
Is the router set to send a wireless N signal? (most routers have that optioned, but not always running as most devices are not wireless N compatible)
I've had my phone connected at several wifi's (I travel a lot for work and am in hotels all the time) and my connection speed varies. At home I have great connection and speed test to 5megs a second download (wireless N--it connects) currently at a hotel in Colorado, 1480kbps download (wireless G)
I still stick by my thoughts as far as the wifi on the phones will never be as good as the wifi in a computer, be it a laptop or a desktop. Phones just don't have the battery power to hold a super strong/fast wifi signal.
I have wifi speed problems also but my first gen ipod touch does not seem to have issues
Sent from my SCH-I500 using XDA App
skitzo_inc said:
Wifi is a pain in general to troubleshoot, as there could be many, many reasons why it is slow or not working at all.
General questions to be asked are:
Do you have security enabled wifi?
What kind of encryption are you using?
How many devices are connected to the network? (Wired or wireless)
Is the router set to send a wireless N signal? (most routers have that optioned, but not always running as most devices are not wireless N compatible)
I've had my phone connected at several wifi's (I travel a lot for work and am in hotels all the time) and my connection speed varies. At home I have great connection and speed test to 5megs a second download (wireless N--it connects) currently at a hotel in Colorado, 1480kbps download (wireless G)
I still stick by my thoughts as far as the wifi on the phones will never be as good as the wifi in a computer, be it a laptop or a desktop. Phones just don't have the battery power to hold a super strong/fast wifi signal.
Click to expand...
Click to collapse
yes, the router is set to wifi N or actually it's set to all!!! I have security enabled..
There's only two devices running wifi (laptop/cell phone)
I get fast download speeds like 5000kbps down/2500kbps up when using the speedtest.net app..
But when I go to wifi settings and click on my router once it's connected whether I have Good (usually) or excellent it's only connected to my router at 72Mbps.. I have a static IP set for it..
I guess mobile phone wifi chips just aren't up to par with laptop chips
msird said:
I have wifi speed problems also but my first gen ipod touch does not seem to have issues
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
My little brothers touch has the same issues with speed.
elijahblake said:
yes, the router is set to wifi N or actually it's set to all!!! I have security enabled..
There's only two devices running wifi (laptop/cell phone)
I get fast download speeds like 5000kbps down/2500kbps up when using the speedtest.net app..
But when I go to wifi settings and click on my router once it's connected but whether I have Good (usually) or excellent it's only connected to my router at 72Mbps.. I have a static IP set for it..
I guess mobile phone wifi chips just aren't up to par with laptop chips
Click to expand...
Click to collapse
Those are my sentiments exactly. Even with it not being as fast, it's plenty fast for everything I need it to do, but 3g is fast enough for me generally. I only connect to wireless when I'm not in good cell service.

Orange Wifi/3g Signal

Hi guys, I have a concern regarding the wife signal in my Nexus 5. It happen that on certain routers the wife signal turn to orange when I don't use the Internet or turn off the phone.
On my main router works fine but on the bridge and the repeater that I have on the same network, always happens that. Is there any way to avoid this situation?
Regards
Happens to me also, maybe has something to do whether were connected to the Google servers? Not sure to be honest

5GHz WiFi Issues

Hello! I'm wondering how many others out there may be having issues with the 5GHz WiFi band on their Galaxy S6? My wife and I are both running a Telus 64GB model and haven't been able to connect to our 802.11ac band since we got the phones last week. I've tried every available channel on 5GHz mode and even turning down the number of channels bonded and enabling 802.11n/a only, but the issue still persists.
If I turn off the smart switch feature, I can at least stay connected and it says I've got a strong signal (anywhere from 580 - 780 mbps) however nothing loads online. I'll also notice that if I am connected to my Chromecast, the signal almost always dies as well so i doubt it's internet-related (although I have tried switching up the DNS entries on my router)
The router is an Actiontec R3000 with WPA2 security, but I noticed I was having the same issue last week on my friend's RT-AC68U when connected to the 5GHz radio. I've never had any issues with my iPad/Apple TV/laptops when connecting to the 5GHz channel on this router.
Any kind of feedback either way (same issues, resolutions, etc) on the concern would be greatly appreciated!

WiFi issues

Hi,
I have some WiFi issues. After a time no data can be send and received over wifi, but I'm still connected. I have to reconnect wifi and after this browsing the net is ok.
I have this on 3 different wifi Hotspots
Anyone also have this issues?
I have it too on LG G4. Anyone know how to fix it?
I have the same problem if i move to fast away (about 15m not out of range).
It could be my dual 2.4GHz/5GHz Network, but I'm too lazy to test it
siedenburg said:
I have the same problem if i move to fast away (about 15m not out of range).
It could be my dual 2.4GHz/5GHz Network, but I'm too lazy to test it
Click to expand...
Click to collapse
I have it on both 2,4 and 5 GHz.
The last hour I can't connect to any SSID. And suddenly it works.
I Hope, that this is a software/firmware issue and they fix it in the next update that hopefully come soon.
Boy, am I glad you are making this thread to report on this issue! I am having the very same problem and it is driving me bonkers!
I am trying to review this device for my YouTube channel and this wifi issue is NOT helping. So far I have tried booting in safe mode, connecting to other wifi networks and reconfiguring my internet to no longer bridge together the 2.4&5 GHz bands.
What I am finding is that safemode has no effect but I can connect to my in-law's network just fine. When I changed my network settings I was able to show that it simply just doesn't want to fetch data from the 5GHz band. It works just fine on the 2.4GHz band but now I am not enjoying my potential wifi speeds. Sony really needs to fix this. The last thing I was going to try was doing a factory reset on the device but I don't think it will matter.
If you have wifi issues, try to change channel, etc- from 13 to 11, or try update wifi firmware.
June update is around the corner, highly likely next week. That one might include fixes also.
But as an established youtuber I would reach out to Sony directly to get confirmation on the issue and potential fix.
Also place to get direct answers would be talk.sonymobile.com
I cant say I've had any issues, but I'll keep an eye out. I've streamed music and radio stations for hours with no issues, and I'm guessing this problem would present itself there.
I can confirm I am also having this issue on more than one wifi connection.
I hope this is a software issue.
I can't explain, but the last 2 days no issues. WiFi works without problems on both 2,4 GHz and 5HGz.
Also the "bug" in battery stats with high WiFi time (more than 300 days!!) is gone.
I also have a wifi problem , but I have two access points linksys ea4500 and wrt1900ac on the first one it works perfectly on the second one stays connected but there is no internet, My issue specifically applies to wifi ac otherwise it works well... similar to my pervious lg g4
Same here. I can confirm that this can happen even on 2.4 or 5ghz wifi networks and that it's not a channel issue because I live in countryside with barely any other wifi networks.
But the problem is so much strange. For example, it will stop to work randomly when transfering data, watching youtube videos or such things but this never happens when using chromecast. I can pause, play, the videos, etc. with no issues. Like if it needed some heavy traffic to start having issues.
schickel said:
I can't explain, but the last 2 days no issues. WiFi works without problems on both 2,4 GHz and 5HGz.
Also the "bug" in battery stats with high WiFi time (more than 300 days!!) is gone.
Click to expand...
Click to collapse
Yup, that bug has mysteriously disappeared
Sent from my ONEPLUS A3000 using Tapatalk
Same issue on my xz premium. Using both 2,4 and 5GHz at home. Having the issue also on all of my 3 WiFis at work.
WiFi is draining out my battery. 60% or more and around 30days of usage (having my device for a week now)
At the same WiFi at home are several devices connected without any issues. Xperia X compact, Z5 compact, ipad, Sony Soundbar. Sometimes my XZ Premium shows me "connected to WiFi without Internet"
This is the worst Xperia experience ever
Hej, I have create a sony mobile post about our issues with xz premium wifi problem, if we post in sony mobile support page there will higher chances to be fixed.
https://talk.sonymobile.com/t5/Xperia-XZ-Premium/Wifi-issue-xz-premium/m-p/1230685#M1073
marcoplo said:
Hej, I have create a sony mobile post about our issues with xz premium wifi problem, if we post in sony mobile support page there will higher chances to be fixed.
https://talk.sonymobile.com/t5/Xperia-XZ-Premium/Wifi-issue-xz-premium/m-p/1230685#M1073
Click to expand...
Click to collapse
I've also posted the same. And many others also. Let's see what happens
My WiFi says it's been running for 34 days+ but my connection on 2.4 has been good and solid from the start. I have no problem with there being an internet connection. I am fairly certain that the two issues are related in some way and some are having more problems than others.
I haven't had any problems, but then I did a complete reset of the phone a few days after I received it. When in doubt, that might be something you can try.
Turn off Smart cleaner.
That's the cause of WiFi disconnection and battery drain.
I have no wifi issues (2.4 only - no 5 for me) but it says that wifi has been running for 669 days. LOL
I sure hope Sony fixes these silly bugs.

Warranty phone Wi-Fi also suffers due to Bluetooth

So this must be inherent with the phone. I can't be alone in this right? The Wi-Fi loses connection due to Bluetooth being on at the same time. At least I've never witnessed any issues with bt off, and I've had this phone now over a year. Maybe it's not so specific to this phone? Well I don't remember it ever happening like this with previous phones. works most of the time but not enough. I have some Wi-Fi reconnect widget I use but it's still annoying obviously. Anyone have a solution?
juntjoo said:
So this must be inherent with the phone. I can't be alone in this right? The Wi-Fi loses connection due to Bluetooth being on at the same time. At least I've never witnessed any issues with bt off, and I've had this phone now over a year. Maybe it's not so specific to this phone? Well I don't remember it ever happening like this with previous phones. works most of the time but not enough. I have some Wi-Fi reconnect widget I use but it's still annoying obviously. Anyone have a solution?
Click to expand...
Click to collapse
My G5 haven't had issues with WiFi and Bluetooth being on together. Try WiFi connection that is 5.0 GHz instead of 2.4GHz. Once I had tried 3 HTC 10 phones and when I was connecting to 2.4GHz network then the phone had issues with internet when Bluetooth was on. Once I did some troubleshooting, I was able to solve the issue by connecting to my other band which was 5.0 GHz and that one never gave me any issues.
Ah thanks. That's probably it. But I don't have a better modem to test with. Ill keep that in mind though if I decide to upgrade
If you're still watching this thread, and are still having problems, install the Wifi Analytics Tool and see which channel is the farthest from any other signals (neighbors), then connect to the router (or modem/router if that's what you have) and change the channel to that one. The stronger wifi signal may get through even with Bluetooth making noise.

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