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My WiFi Problem

I tried to resolve this problem for quite a while without success . I connect to a WiFi without problems by pressing radio button or through settings. Also I can disconnect without problems. But there is this thing: I am connected at my home lets say on WiFi and I go without turning off my WIFI to another place lets say work, and my phone won't connect to that WIFI automatically (radio button for WiFi is turned on). So I need to turn the button off and turn it on again and then it will connect, or I just go to settings for WiFi and it will start scanning and connect to WiFi immediately.
More about this behavior: if I am connected to WiFi and go out of range and then in a range of another spot lets say in 10-20 minutes my phone will connect automatically. If its longer period maybe 20 minutes or more it wont connect automatically when I get into range. Also I dont think that has something to do with phone getting to deep sleep, because this morning I was walking to my home and listening music all the time and when I got home my phone didnt connect automatically. Nothing. It just seems it stops scanning, also when this happens I am not notified about open networks when I get in range.
My WiFi setting is always set on always connected and this happens even when I flash new stock ROM. While ago when I flashed version 2.3.4 this wasnt a problem, now even when I flash that one I have this same problem. I also tried few different stock ROMS without success.
I know this is not a big deal but it is irritating and I would like to fix this, so please help

Check your wifi sleep policy.
Press menu in wifi settings and set it to 'never'

Check your wifi sleep policy.
Press menu in wifi settings and set it to 'never'
Click to expand...
Click to collapse
Wifi sleep policy is set that way already

Unable to turn on Wifi on YOG4PAS1N0

Hello!
Since I installed YOG4PAS1N0, I have an annoying problem with my wifi:
Whenever I turn wifi off, I'm not able to turn it on again. Tapping on it doesn't do anything. Entering and leaving airplane mode doesn't help either. The only way to turn on wifi is to reboot the phone. Then wifi is turned on when the phone started.
After installing YOG4PAS1N0 I didn't do anything. No app installed or any settings changed. Nothing.
Can anybody help me finding a solution please?

It happened to me just once: i switched my profile with one that turns wifi off, then turning it on again by any means would not start scanning for networks resulting in an empty list. A full reboot solved the problem, but now I can't seem to reproduce this issue. I rembember my headphones were plugged in but I can't see why that would interfere with wifi interface.

I don't use any profiles, though.
When I try to activate wifi and hit the wifi settings, my phone literally freezes for 10 seconds before I can use it again - with disabled wifi.

Nexus 5 WIFI issue

Hello everyone,
I recently encountered an issue with my Nexus 5 that has been driving me crazy for the past couple days.
So basically I was streaming a video on you tube the other night, until my Nexus 5 froze up. My phone was taking way too long to respond, so I decided to hold the power button until the device shut off, and I held the power button again to turn it back on. (duh) As soon as it turned back on, I was no longer able to connect to my home WIFI. So now whenever I try to connect to our home WiFi, I get an "authentication error" and the WiFi network status just comes up as 'saved" instead of "connected". My mobile Data works fine, it's just my WiFi that isn't working anymore. Did I accidentally fry a component within my Device that allowed me to connect to a WiFi network? If there is a fix to this, please let me know ASAP! :crying:

'forget' your wifi network and put in the password again; should fix it.

Do other devices still connect to the same WiFi network?
Rebooted the router?
As above, also forget the network and re-enter the password.
For completeness, test the Nexus on different WiFi networks as well.
Very last resort should be factory reset if you can't get it to connect. If it doesn't connect on fully stock unmodified software, then you have a hardware problem.

disable wifi

I wanted to know if i can make wifi turn off with out coming back on by it self i hate that and have turned off everthing that automatically turns on yet it tryst to turn on over and over again does it the most when I'm using my .mobile hotspot and will actually turn off my hotspot

When I turn off wifi it stays off.

Hmm my wifes note 5 does it to

I just turned off some settings WiFi advanced menu. ..going to see if that helps.
Sent from my SM-N920P using Tapatalk

Turn off your connection optimizer in settings
Sent from my SM-G920P using XDA Free mobile app

I now have everything turned off now it only seems tobe happing when hotapot is active it tells me that activating wifi will disconnect hotspot then it says cencel of turn on wifi if I hit cencel it will pop back up quick if I do nothing it just sit there untill screen blacks out then turns on wifi by its self and kicks me off hotspot really making me mad

My Sprint Note 5 does the same thing. When using the hotspot, it keeps displaying the "Turning on WiFi will disable hotspot notification. As soon as I return home and the Note 5 sees my home WiFi network is automatically connects and kills the hotspot. Even though I haven't responded to the notification.
If I'm not using the hotspot, then it never automatically turns WiFi back on when returning home.
I have set location services to use GPS only, set Smart network to off. Yet, when using hotspot, it keeps trying to turn WiFi back on.

Same here :/

I wonder why can we get a dev insight on this

That is connection optimizer at work which switches when you get home it looks for the best signal..... turn it off in settings.

Chaz187 said:
That is connection optimizer at work which switches when you get home it looks for the best signal..... turn it off in settings.
Click to expand...
Click to collapse
It is turned off everything about wifi is turned off the only time wifi trys to activate is when mobile hotspot is on and if I don't catch it it will deactivate my hotspot this is something else

uknow said:
It is turned off everything about wifi is turned off the only time wifi trys to activate is when mobile hotspot is on and if I don't catch it it will deactivate my hotspot this is something else
Click to expand...
Click to collapse
Thats wierd i have no issues with wifi and hotspot turning off.....

I can say I have the same problem. I'm on sprint, not rooted but used the MSL code to open hotspot. Me and the Wife both have note 5's both with the same problem.
I also have connections optimizer and all settings I know of keeping wifi off.
Only does it when hotspot is on.

WIFI got crazy

Hi all,
For the past few days, my Galaxy s6 WIFI got crazy.
When I switch it on, it scan for networks, find some and the network it knows and connect to it.
but than, it keep scanning all the time.
meaning, all other networks are gone and I can see only the network that it connected to, after 2-3 sec it start to scan again while still connected.
showing 2-3 networks around, and than stop scanning and all of the networks are gone again (except the one it connected to), and after 2-3 sec, all over again.
In addition, if I try to switch it off, it looks like I can't - it keeps start and stop scanning all the time in a loop. like on and off, on and off - and in addition its killing my battery.
The only thing I managed to do is, when I clicked to switch it off, a sec before it got crazy there was a line there so I clicked on it and turned off the option of
letting apps to search for WIFI automatically.
This solve the switch off and on issue - so when I switch to off, its stays off.
I don't know how to get back to this screen (of letting or not to apps to search for WIFI) tough.
The first problem that it keeps scanning when on even if connected to a network - still can't find a solution for it.
I found someone with the same issue on a local forum, he did a factory reset and couldn't located the problem.
Can someone advise?
Thanks.