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So ever since I've gotten my Nexus One I've been noticing it drops out of a WiFi way too often. It does it both at home and at work on Wireless routers using the latest firmware. I've set the sleep policy to never go to sleep but most of the times I wake my phone up, I'll find it on 3G instead of the full strength WiFi it should be on. On 2.1 when I'd go into WiFi settings it would show the connection and say something along the lines of "Connection unsuccessful, tap to try again" and on 2.2 it just says "Disabled, Secured by blah blah blah". If I retry, it ALWAYS connects and WiFi will stay active for a short period of time before falling back to 3G.
Is there some way I can tell Android to retry the WiFi connection if it fails instead of just giving up? I've been looking through the WiFi API's on the Android Developer site and I'm this close to writing an application that will attempt to mitigate this issue for me.
If I'm within range of one of my pre configured networks, I want the phone to try it's hardest to stay on WiFi. If it loses connection, retry. It it can't get it after 5 retries, wait five minutes and try it again, don't just give up and mark the connection as disabled.
I've read tons of threads about people with WiFi issues and people always say "it's the router, it's the channel, etc, etc" but my WiFi works perfectly fine as long as there is a human to reconnect it if it drops.
Anyone else in the same boat as me?
ok so apparently I'm the only one with an N1 and a WiFi issue.......
I have the same exact issues.
I have the same issue as well and if it stays on I have to turn wifi off and back on so it will connect properly
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same issue here. i had been looking for an app that would force the connectivity, but the market doesn't seem to have it. just a bunch of crappy wifi on/off switcher management apps. i'm surprised that no one has hacked this function or built an app for it.
It's certainly a very annoying problem. Mine will go to known good wifi networks, at work, at home and at other locations where my other devices work flawlessly. I have a coworker with the exact same firmware (we updated using the same file) on a nexus one that has never seen this problem, which I find odd, but I'm fairly new to Android. It looks like a software or driver issue to me, but as I said, I'm new to Android.
My device shows the known networks as "Disabled", but I can connect manually.
Looks like it's worth me coding up an App to fix this then.
what kernel are you using? i used to have that problem but that has gone away with newer kernels. unfortunately a new problem has arisen where after being in standby for a while, wifi shows as connected but doesn't have an outside ip. wondering if its my rogers modem or not.
y2whisper said:
what kernel are you using? i used to have that problem but that has gone away with newer kernels. unfortunately a new problem has arisen where after being in standby for a while, wifi shows as connected but doesn't have an outside ip. wondering if its my rogers modem or not.
Click to expand...
Click to collapse
2.6.32.9-27220-g328f560
android-[email protected]#1
I've never tried a new kernel.. Is this something I should look into?
I'm running the same kernel.
BootsSiR said:
Looks like it's worth me coding up an App to fix this then.
Click to expand...
Click to collapse
Personally I wouldn't do any work towards writing an app to fix this since it looks to me to be an OS or driver issue that should be resolved in a future release (hopefully in very short order).
An app would really just be a band-aid, but I'm the lazy type and I can deal with using my cell ular data when I don't feel like reconnecting my wifi.
Full disclosure: I'm a crummy programmer and it takes me forever to write stuff so I'm usually less inclined to do it.
w9ndb said:
Personally I wouldn't do any work towards writing an app to fix this since it looks to me to be an OS or driver issue that should be resolved in a future release (hopefully in very short order).
An app would really just be a band-aid, but I'm the lazy type and I can deal with using my cell ular data when I don't feel like reconnecting my wifi.
Full disclosure: I'm a crummy programmer and it takes me forever to write stuff so I'm usually less inclined to do it.
Click to expand...
Click to collapse
I'd rather take the time to fix it then wait for an update that may never arrive. Always fun digging into the API anyways
That's cool. I still find it a bit troubling, though, that some devices see it and some don't, using the same firmware, on the same wireless networks.
I guess it could be a board rev. difference or an app conflict or something. ::shrugs::
I have a similar problem. I use APNdroid to keep cellular data off and use wifi, but I continually have to reconnect wifi no matter what if I am not actively using it. Defeats the purpose of push email.
I downloaded APNdroid after checking data usage and finding that with wifi on there was still significant 3G leakage. Especially confusing with wifi set to never sleep and plugged in overnight.
On the plus side, APNdroid has netted me a lot more battery life, I can almost get two days and one night. I almost never use my spare battery anymore.
Just as an additional data point, I am having the exact same issue with 2.2 FRF83 (I had been on FRF50).
It looks to me like it is simply scanning all of the time and never associating with a known network. I'm not sure why it flags them as "Disabled", however.
Have you guys tried to set the "wi-fi sleep policy" to "never"
if not, try this:
Wifi settings->menu->advanced->wifi sleep policy->Never
safeplayer22 said:
Have you guys tried to set the "wi-fi sleep policy" to "never"
if not, try this:
Wifi settings->menu->advanced->wifi sleep policy->Never
Click to expand...
Click to collapse
Yeah, it doesn't help, that was one of the first things I tried. Any time I leave and come back, the networks show as "Disabled". It's a frustrating issue in that it isn't consistant. It's 80% fail, 20% work.
I had my g1 for a year now and just now got my n1. I havent rooted it b/c of this bug. At first i couldnt listen online radio b/c as soon the display went out it would buffer the whole time. I played with the wifi router and the n1 wifi settings an managed to fix it somehow, BUT when i wake up in the morning for some od reason it lost connection and never reconnected again. So i can hear online radio with the display out but after some hours w/o online radio and just in standby it loses wifi connection and never connects again
This issue is not new. There is a thread on the google forum many pages long. Nobody hase even a clue where it could come from. Some1 on the forum said if u call support they will tell its ur routers fault.
The n1 completly ignores the sleep policy settings.
I have rooted two g1s with goldcard and still using one w/o a problem.
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Zapo said:
I had my g1 for a year now and just now got my n1. I havent rooted it b/c of this bug. At first i couldnt listen online radio b/c as soon the display went out it would buffer the whole time. I played with the wifi router and the n1 wifi settings an managed to fix it somehow, BUT when i wake up in the morning for some od reason it lost connection and never reconnected again. So i can hear online radio with the display out but after some hours w/o online radio and just in standby it loses wifi connection and never connects again
This issue is not new. There is a thread on the google forum many pages long. Nobody hase even a clue where it could come from. Some1 on the forum said if u call support they will tell its ur routers fault.
The n1 completly ignores the sleep policy settings.
I have rooted two g1s with goldcard and still using one w/o a problem.
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Sent via the XDA Tapatalk App
Click to expand...
Click to collapse
Well, I know fore a fact it's not my access point. I am a network engineer and worked on wireless systems for years and debugging these types of problems is something I'm a bit obsessive about. This stinks of a software or driver problem to me. It could potentially be a hardware revision issue since we have a N1 that works perfectly in all scanerios.
I've tested this with the following access points:
Apple Airport Extreme
Apple Airport Express
Meru
Cisco 1231
Cisco 350
Belkin pre-n
Linksys WRT54G stock
Linksys WRT54G dd-wrt (I forget the build number)
Soekris Engineering running pfSense
All exhibit the same behavior, while my control devices (Apple iPhone 3g, Apple Macbook Pro and a MyTouch 3g running Cyanogen 2.1).
I wasn't aware that this was related to rooting, I'd be more than happy to move back to a stock ROM if that solved my problem. Maybe I'll try that today if I get some time.
Could you possibly post a link to the google forum you're referencing?
I'm currently digging through the alogcat output to see if there is anything interesting in there.
This issue is worse since I upgraded to 83. I'm actually holding off to try CM6 when it comes out to see if there is any better performance there. I'm not sure if he uses updated drivers or kernel that may give better wifi performance.
Hi Everyone,
Has anyone else noticed that turning on WiFi via the notification bar doesn't always work? I've noticed this numerous times across different ROMs (stock too). I know there is an error because when I go into the WiFi settings it says so right underneath the heading. Is there a solution? Or does anyone know why this occurs?
Sent from my SAMSUNG-SGH-I897 using XDA App
I use my WiFi notification bar all the time (and have used a lot of different ROMs), but I've never really come into this problem... How often does it happen? Has it always happened? Even when you were on stock?
venomio said:
I use my WiFi notification bar all the time (and have used a lot of different ROMs), but I've never really come into this problem... How often does it happen? Has it always happened? Even when you were on stock?
Click to expand...
Click to collapse
Not very often as for me to rage, but enough for me to go 'huh'... It was happening even on stock. The problem is usually fixed by going into the WiFi settings and turning it on from there. Very strange...
NightTickler said:
Not very often as for me to rage, but enough for me to go 'huh'... It was happening even on stock. The problem is usually fixed by going into the WiFi settings and turning it on from there. Very strange...
Click to expand...
Click to collapse
+1 Mine too happening the same
I tend to notice it most when i misclick and then rapidly click
Sent from my SAMSUNG-SGH-I897 using XDA App
WiFi Hide N Seek...
NightTickler said:
Hi Everyone,
Has anyone else noticed that turning on WiFi via the notification bar doesn't always work? I've noticed this numerous times across different ROMs (stock too). I know there is an error because when I go into the WiFi settings it says so right underneath the heading. Is there a solution? Or does anyone know why this occurs?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
I haven't had any issues as such, but I have a suggestion, if you haven't tries this already.
Is your SSID visable or invisable?
Is your encryption compatible both on the router an with the device? (ie: Both set to WPA2 Personal, WPA Enterprise, WEP, etc...) or do you have encryption enabled at all?
See that the setting on your device corresponds to the router configuration setting.
If you're still experiencing issues...
Remove all your WiFi location settings from your WiFi connection List then perform a cache clean on the device.
Reboot into recovery and find the setting to wipe dalvik cache and wipe it then reboot the device. This will take a bit longer to boot.
Go back to WiFi settings and re-enter your WiFi settings and test it out.
As long as there isn't a hardware defect or the WiFi receiver / antenna isn't being blocked or deterred - this should work.
Give it a shot -
HtH
Peace-
Ok so on the RC4 CM7 build my wifi is very unstable, whenever I attempt to download files it will randomly crash resulting in any files being downloaded without a restart bookmark being lost as I have to leave the program I'm in turn off Wifi turn it back on and then finallly i'm able to reconnect to the internet. Is anyone else having this problem? If you did, do you know how to fix it? I'm at my wits end here as there are programs I've had to try to download for over 2 hours because of these wifi crashes....
Thanks,
Adan
Adanedhels said:
Ok so on the RC4 CM7 build my wifi is very unstable, whenever I attempt to download files it will randomly crash resulting in any files being downloaded without a restart bookmark being lost as I have to leave the program I'm in turn off Wifi turn it back on and then finallly i'm able to reconnect to the internet. Is anyone else having this problem? If you did, do you know how to fix it? I'm at my wits end here as there are programs I've had to try to download for over 2 hours because of these wifi crashes....
Thanks,
Adan
Click to expand...
Click to collapse
I've had the exact same issue, and I'm not 100% sure yet, but mine completely went away when I uninstalled Setting Profiles Lite. I was using it to turn off Wifi every time it went into suspend mode (same settings I used on Eclair) but since I did that, wifi hasn't burped once. Like you I could barely download anything before it would stop and I had to turn off and back on wifi to make it work again for a while.
this seems to happen to me every morning between 5 and 7am.. most other times it works great.. i cant figure it out either
not using that program.....
Well I checked just to make sure and I am not using the program you mentioned so I am at a loss as to why the wifi will crap out randomly and have to be turned off then on... Any other ideas?
Thanks,
Adan
I'm having the same issue. No idea what's going on, but it's driving me crazy.
I don't seem to have the same trouble just surfing the web, but if I try to download anything or stream video, it craps out about every 5 minutes.
Sent from my NookColor using Tapatalk
Yeah, mine is still crapping out tonight too.. stock wifi works perfect. I am using CM7 on SD, anyone else?
yep yep yep
Exactly the same setup man. Using my CM7 on my SD card and WIFI runs just fine on my reg Nook software, Nookie Froyo, and HC sds i have run....
Adanedhels said:
Ok so on the RC4 CM7 build my wifi is very unstable, whenever I attempt to download files it will randomly crash resulting in any files being downloaded without a restart bookmark being lost as I have to leave the program I'm in turn off Wifi turn it back on and then finallly i'm able to reconnect to the internet. Is anyone else having this problem? If you did, do you know how to fix it? I'm at my wits end here as there are programs I've had to try to download for over 2 hours because of these wifi crashes....
Thanks,
Adan
Click to expand...
Click to collapse
This may be silly, but are you all setting your wifi to 'never sleep's on advanced settings under wifi settings? If you are not familiar with Cm roms, I can see how you might miss this essential setting. Just press the menu key after going into wifi settings, and a secondary menu will come up..with scan, and advanced...under advanced, set wifi sleep policy to never. Hope this helps, but if it's something you all already know, then please disregard.
Delivered by a little dude that lives behind your screen.
mazook98 said:
This may be silly, but are you all setting your wifi to 'never sleep's on advanced settings under wifi settings? If you are not familiar with Cm roms, I can see how you might miss this essential setting. Just press the menu key after going into wifi settings, and a secondary menu will come up..with scan, and advanced...under advanced, set wifi sleep policy to never. Hope this helps, but if it's something you all already know, then please disregard.
Delivered by a little dude that lives behind your screen.
Click to expand...
Click to collapse
yeah, thats one of the first things i do when installing a rom and the problem persists past that
Adanedhels said:
Ok so on the RC4 CM7 build my wifi is very unstable, whenever I attempt to download files it will randomly crash resulting in any files being downloaded without a restart bookmark being lost as I have to leave the program I'm in turn off Wifi turn it back on and then finallly i'm able to reconnect to the internet. Is anyone else having this problem? If you did, do you know how to fix it? I'm at my wits end here as there are programs I've had to try to download for over 2 hours because of these wifi crashes....
Thanks,
Adan
Click to expand...
Click to collapse
i have a mytouch slide and i have try everything and i have same issues with the wifi. a lot of you say to put the wifi on never sleep, but it dosent help. wifi issues still out there on rc4. please help.
ahernandez646 said:
i have a mytouch slide and i have try everything and i have same issues with the wifi. a lot of you say to put the wifi on never sleep, but it dosent help. wifi issues still out there on rc4. please help.
Click to expand...
Click to collapse
So this isn't specific to the Nook Color, it's a CM7 bug overall that Wifi falls out?
What's interesting is my wifi will stay connected, idle, for 8+ hours (while I slept) but I then download 2M of files while eating breakfast and it dies and I have to restart wifi to make it work again...
This is definitely going to make me wait until it's fixed to put CM7 on emmc, this is really aggravating. Which I hate, because I'm really digging CM7. It's perkier, runs smoother, and no B&N shortcut thingy popping up by accident all of the time.
So anyone NOT on SD seeing this problem on the Nook Color? Sounds like this might be a generic CM7 issue but I've also been told that heavy IO on the SD could cause IO problems in other areas, including wifi.
I'm not on SD and having the same problems.
http://code.google.com/p/cyanogenmod/issues/detail?id=3314
Can you guys go there and Star that issue and add your configuration and experience?
And please, if anyone figures out anything, be a hero and tell us I'm thinking about wiping fresh and not installing any apps and seeing if the behavior continues.
Popped out my CM7 SD card and booted to Eclair and just spent 45 minutes updating my apps I hadn't done in 4 days, read Engadget, read some news in Pulse, played a youtube video, downloaded some other data.
Not one hiccup.
CM7 is sooooo nice, hopefully this gets figured out. What's bad is that a lot of people say they don't have the problem, so something is going on.
BUMP
BUMP
Don't want this forgotten until it is fixed
I have been dealing with thisfora while and I seem to have come across a work around. I switched the security settings of my router and made it a compley open network. Since then, I've had zero issues. My wireless network is unsecure now, but I live out in the woods, so I'm not too concerned.
Sent from my NookColor using Tapatalk
Several people have reported this, specifically with the Nook Color. I personally haven't had wifi crashes or refusal to wake up, but I have noticed that websites take significantly longer to load on my Nook Color than they do on either my wifes or my Droid X. Obviously there are a ton of factors that could be responsible for this though.
Okay, so I tried everything I could think of.. Imaged back to totally clean CM7 RC4, not even gapps.. Fiddled with all sorts of CM Perf settings (vm heap, JIT, etc)
Considering I've also had the wifi dropouts on my phone, work, and home router I was convinced it could not be anything router specific, but I have an old Linksys B router that I keep up for my daughters computer which I have an ancient Prism wireless card in so I didn't have to run cables to her room.
It works. I used it about hour last night, off and on for a few hours today. No wifi hangs.
So my next step is to figure out if it's the router or the encryption... My B router has no encryption on it, just MAC filtering to keep out the neighbors. The G router running DD-WRT has WPA Encryption. So I'm going to disable Encryption on the G router and turn on MAC filtering and see what happens. If it works there, it must be related to encryption. If it still fails, it must be something related to the router or router FW.
Okay, first thing I did was change from TKIP+AES to only TKIP on my G router and so far so good. I found some other evidence that AES might be an issue:
http://forum.xda-developers.com/showpost.php?p=11598765&postcount=187
Anyone else, please try TKIP only if your router has AES available?
nopers
Sorry man I don't have AES as a option, so I'm not sure that is the problem...
I was using stock V10G rooted, with nova kernel and GPS Fix.
everything was fine but that rom was a bit slow, so i was testing sometimes marvel since v5, only for a few hours just to see performance differences.
When marvel v8 came out, i installed it among with all my new applications from scratch.
I did not use viber and skype yet, so i was closing/opening wifi just to see how far i can go with my battery.
When i found out that battery life was good enough for my needs, i chose in wifi settings to "never" turn off when screen is locked... having all the time my wifi enabled.
The issue appeared, when i was going from home to my office.
At home, my cellphone was connected all the time even when screen off, viber/skype calls incoming anytime... but when i was going to my office, phone wasnt connecting automatically on the new router...!!
Everytime im going from home to work or from work to home, i have to turn on my screen, wait a few seconds and it connects. Sometimes it doesnt connect but only does it when i open wifi settings. Just open settings without touching anything!
Noticed that everytime that happens, it has the old location wifi signals aqquired... and when i open settings after 1 - 2 seconds it refreshes back to the new location and connects.
Anybody has a clue about what's going on?
I've tried stock ROMs / Zeus rom / Marvel rom without success.
Does the secret menu has any settings that might help?
Does it have to do with hardware failure? (no other problems, works like a charm!)
How can i give a logcat to someone who wills to help?
First of all I think this is a question thread so it should go to q&a subforum
You should select "turn off wifi when screen off" setting. Its better for your battery, I've never had that problem when I select that setting but I'm using cm7 the only time it was when the driver had a problem but after the fix now everything is good.
about logcat you can use alogcat app in play store.
FDN
apologies for wrong category posting
My head was about to explode from whole day's work + this frustration
I know that wifi policy to turn off when the screen does, saves battery, but i'd rather charge it everyday and have viber / msn open almost all the time. Let's overlook that though, because i'm in need to have wifi always on and connected when able to (that's the reason of this topic)
I'm gonna try to capture a log and post it... if that helps
are you sure it is not router related? have you tried the same "always ON" option, while in connection with other routers?
Yes of course i have the "always ON" policy of wireless settings menu.
It's not router related, because in the past, 2.2 stock rom, was working flawlessly.
Besides, since then there are no router settings changed! (Both have the same settings since installed)
The thing is, that under Menu -> connectivity -> wifi , the list is not updated if phone is in sleep mode with locked screen.
When i change my location in example and go to my office, it doesnt connect and ONLY does it when i navigate at wifi settings, while the menu refreshes at that exact time it's list with available access points.
Okay, some feedback about this
(i dont see anyone having this issue? Or noone didnt bother about checking it? :S)
I've done many times a factory reset, rom change, etc... that didnt solve my problem.
"Played" with any configuration file regarding power saving settings, wifi settings, etc.
Let my cellphone chill the f*ck out, without battery in for a day LOL
Finally, i rollbacked, at 2.2 official unrooted (V10G).
Changed ALL possible combinations of my 3 routers having stored in wifi settings!
n o t h i n g c h a n g e d !
When phone is in sleep and changes location, doesnt auto-connect in any of those wireless routers! It only does when i get to wireless settings which refreshes the list, or wait with screen on randomly from a few seconds or till infinite (never).
So, last week, 1st June 2012 i've spoken with LG customer care, arranged a courier transfer for service (not in my city) and waited till 6th june when they sent back my phone.
The authorised service, which does the job for LG phones in Greece reported:
"Wifi turns off when screen off, due to power saving policy"
O, RLY you idiots??? Dont you think i dont know it, or i didnt mentioned that on that f*ckin A4 sized page i've typed out to explain CLEARLY my problem?
Or you think im a retard??
Of course, wifi policy is set to "Never"
LG authorized service center (3rd party company) is totally crap.
I'm going to send the phone again tomorrow.
If they still dont fix the issue, then i'll demand a sure fix the hard way!
It's my only gripe with the HTC One.... When the phone's connected to my router, it flies!!
But... if I put the screen off and put it in my pocket for a while, then get it back out to do something else requiring net access...WiFi's switched off (and yes, it IS set to 'always on' in the WiFi sleep policy btw...) and I have to wait until it re-connects to the router again (which seems to take ages if you're waiting...)
I've been doing some Googling on this and it's quite common with HTC phones apparently....not everyone has it obviously, but I've found no real helpful cure yet if you DO have the problem.
I was thinking of rooting and installing a custom ROM to see if they're any better for me, but the last I knew, if you're rooted, you can't get Sky Go, and it's something I use a LOT, so that's put the blocks on that idea
Any suggestions?
There is two options. One in the power saver and one in the power menu in settings that disable data when the screen is off including wifi. Turn those off.
ste1164 said:
There is two options. One in the power saver and one in the power menu in settings that disable data when the screen is off including wifi. Turn those off.
Click to expand...
Click to collapse
I hope this helps when I'm at work. I work at a hospital and having my connection to WiFi helps when I walk through areas with no singal I can then switch to WiFi calling. My phone unlike my galaxy s3 always disconnects from the secure guest services. My sgs3 hardly ever did that unless I didn't use it all night. I have to constantly re sign in every time my phone is taken out of my pocket.
Sent from my HTC One using xda app-developers app
Nope. Unticking BOTH options hasn't made a difference. Still having to wait for the phone to re-establish itself with the router after periods of inactivity....
I'm having this issue too has anyone found a permanent solution to the problem?
racingmatt1 said:
I'm having this issue too has anyone found a permanent solution to the problem?
Click to expand...
Click to collapse
I've found after updating OTA to 4.2.2 today, the problem now seems to have gone....hopefully (might just've been lucky so far...dunno really yet!)
Have you updated too yet?
Willie_Heckerslyke said:
I've found after updating OTA to 4.2.2 today, the problem now seems to have gone....hopefully (might just've been lucky so far...dunno really yet!)
Have you updated too yet?
Click to expand...
Click to collapse
I am still on 4.1.2 and I'm in the US so we don't have the update yet.
This was one of the first things I noticed after connecting my HTC One (Sprint US) to my home Wi-Fi. It would hold the signal for a bit, maybe a few minutes, and then it would either simply no longer transmit data or the Wi-Fi itself would turn off and back on, with the subsequent connection never establishing a usable data link. Oddly enough, I got my wife an HTC One at the same time (subsidized upgrade for contract renewal), and hers appeared to be working fine, so I was concerned that I had a faulty device. Also, our previous devices (Moto Photons...) worked fine with the Wi-Fi at home as well.
After trying a myriad of settings changes, I found that only one thing worked reliably well: toggling the Wi-Fi off and then back on always resulted in a successful re-establishing of good data throughput to the router and back to the device. I decided to try and see how it performed on other Wi-Fi networks.
I took the device to my place of employment and without fail, the device stayed connected to the Wi-Fi there for the entire 8-10 hours, which only seemed to confirm that there was an issue with my home connectivity with my device only. As annoying as it may be, I am reduced to toggling the Wi-Fi off and back on when I use the phone at home, and I will remain optimistic that this 4.2.2 update fixes my problem, and if not, then I've done enough tinkering with the router at home as well as the phone to be satisfied I tried everything within my power to remedy the situation.