Ruling out the obvious answer because I have already checked the advanced wi-fi settings and made sure that my device was set to always keep Wi-Fi on during sleep. Anything else I should try to fix it? I'm on Nougat with AT&T if it helps.
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Latley, the past two days, when I use wifi everything seams to be working fine. When I lock the screen and wait a couple of minutes the internet connection is lost. Wifi still connected but no internet running even though the net works fone on my pc.
Every app I've installed latley I deleted and I made no changes on the setting.
Does anyone has any idea how to solve that ?
Thanks
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Check your Wi-fi sleep policy settings...make sure it is on "Never"
Settings -> Wireless and network -> Wi-fi settings -> Advanced (press settings button) -> Wi-fi sleep policy
yeah you need to change your wifi sleep policy to NEVER. which by the way is better for battery life compared to letting wifi sleep and switching back over to 3g for data.
I have exactly the same issue and my wifi sleep policy IS set to "Never".It didn't help at all.If anyone knows something,I'll be interested.For the time being,I don't really mind turning wifi off and then on again but anyway.
tolis626 said:
I have exactly the same issue and my wifi sleep policy IS set to "Never".
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I have that problem on my Asus Transformer, which happens only, when it sleeps several minutes. One or two minutes are not enough to loose connection. Several other Honeycomb users are affected too.
I think, it's a problem with the Android Broadcom WiFi drivers, though I'm astonished, that my SGS2 didn't show this problem so far.
Both devices have a Broadcom WiFi card and it seems, that it helps to use a static IP ... it doesn't solve it completely, but it happens more seldom as it seems.
Hi all!
I have an international version of the S3 with a weird problem.
When I have Wifi connected my phone can't sign in to Google talk and wont receive notifications. I can browse and download stuff though.
If i switch to 3G all is well and working. I have tested on different networks and I have a galaxy tab 10.1 connected to the same wifi without problems so it's no ports in the firewall that's causing it.
If I restart the phone it works for about a day then it fails again and I have to restart the phone to get G-talk over wifi.
I have tried setting the phone a static IP, switched "Keep wifi on during sleep" on and off, tried the trick with power saving in debug menu but nothing helps.
Has anyone experienced the same and can someone maybe suggest a fix?
Best regards
Erik
This started Feb 3rd or 4th. The phone will connect to the wifi network, with a good signal. It will then re-scan every 5 seconds or so. This is causing all sorts of data transfer issues from downloads freezing to apps losing connectivity while running.
I am running on Verizon.
Specs below: (Sorry can't direct link yet...need 10 posts)
imgur.com/RfDVNlz
imgur.com/TnK9wNr
I am now running Android 5.0 but had NOT updated to 5.0 when this problem started.
I scoured google a bit and found an ATT forum that is essentially reporting what I am.
forums.att.com/t5/Samsung-Discussion-Support/Samsung-Galaxy-S5-Wi-Fi-Connectivity-Problems-After-4-4-4-Update/td-p/4190704
All other devices on the network are operating without issue - phones and computers - as was mine until now.
I have power cycled everything.
I have checked the routers settings.
The phone has been power cycled several times.
The phone has had every wifi setting that would be causing this scanning, that I know, disabled.
The following are off in Wifi > Advanced:
Wifi notifications
Passpoint
Always allow scanning
Smart network switch
I then, after the above, updated to Android 5.0. The issue still persists. Help me please.
My device does this, too. Cant say I have ever really noticed, I dont know if it has always done this or not.
I am not experiencing any issues like you describe.
Now that I think about it, I think it will always scan at a set interval when you enter the Wifi settings. It assumes you are looking for a network to connect to. I doubt its scanning when you are not in that setting.
I had this problem the other day. I went to wifi settings and had it forget the network and then rebooted and reconnected to my wifi network and it seems to have resolved the issue. others have just switched airplane mode on and off and this fixed it. good luck
Is anyone else having a problem with remembered wifi networks not automatically connecting when coming range, and showing "turned off" in wifi settings? Selecting them and then selecting connect makes the network connect but the next day, the same thing happens. It doesn't happen to all my saved networks. I've tried removing the saved network and re-creating it. Same issue.
I am having this exact same problem! Anyone know how to fix?
I reinstalled lollipop (trying to fix this problem and my screen rotation problem) and that was no help. I eventually went back to 4.4.4 because I couldn't rely on WiFi (and battery life sucked on lollipop).
So ever since the 911 update I've noticed that wifi is always running, no matter what. I go to wifi settings and turn wifi off, but in the batter stats it is running the entire time my phone has been discharging.
It may have been happening before the 911 update, but I'm not certain.
Wifi Scanning was turned on. Doh.
Go to location, menu, scanning, uncheck
Root and get AF Firewall - manage the connections via a rooted firewall app.