Database Users

VERY Strange WIFI problem

Ok
so for the last couple of days I've noticed that when at home, if I turn on the HD2's Wifi, my entire home network stops working. The router can no longer be accessed, even by wired Ethernet.
I figure it was a router issue, so I bought a newer better one by a different company - and what do you know: The same problem persists! As soon as I enable WiFi in my HD2 the router becomes unaccessible - and as I turn it off, all is well again.
I'm a computer technician, an MCSA and usually pretty good with those things, yet this issue baffles me. What on earth could cause that?
No other WIFI devices cause this issue, only my HD2.

Ambious said:
Ok
so for the last couple of days I've noticed that when at home, if I turn on the HD2's Wifi, my entire home network stops working. The router can no longer be accessed, even by wired Ethernet.
I figure it was a router issue, so I bought a newer better one by a different company - and what do you know: The same problem persists! As soon as I enable WiFi in my HD2 the router becomes unaccessible - and as I turn it off, all is well again.
I'm a computer technician, an MCSA and usually pretty good with those things, yet this issue baffles me. What on earth could cause that?
No other WIFI devices cause this issue, only my HD2.
Click to expand...
Click to collapse
What is the radio firmware version on the phone and what is the make, model and firmware revision of the router.
2 IT engineers are always better the one

My older router (with same problem) was 3Com 3CRWER200-75.
I replaced it with an Edimax BR-6524N. Same weird issue.
Both have latest firmwares.
My phone radio version... To be honst, I don't know how to check. My ROM version is 1.48.405.2 (71294) WWE - which is the stock rom of the Israeli version as supplied by Newpan.
Also worth mentioning, this didn't happen until a couple of days ago. Everyting was fine for months with the same exact configuration. SOMETHING must've changed, but what?
And how is it possible for my phone to kill two different routers?

I have the same problem with my laptop when running windows 7 but not linux....seems too me at least my problem is a driver issue.could be the damned for you too possibly. Was there a possible divert update on your phone?
I do not have an hd2 so I am not sure.
Edited for auto correct mistake

Ambious said:
My older router (with same problem) was 3Com 3CRWER200-75.
I replaced it with an Edimax BR-6524N. Same weird issue.
Both have latest firmwares.
My phone radio version... To be honst, I don't know how to check. My ROM version is 1.48.405.2 (71294) WWE - which is the stock rom of the Israeli version as supplied by Newpan.
Also worth mentioning, this didn't happen until a couple of days ago. Everyting was fine for months with the same exact configuration. SOMETHING must've changed, but what?
And how is it possible for my phone to kill two different routers?
Click to expand...
Click to collapse
You check your phone radio revision the same way you check your rom version. Go to settings, about phone, software information and look for the line "radio version".
Your actual rom version is quiet old and if you are still using a stock rom then you may want to have a look at the htc website for your country and see if you can get 1.66 rom or newer.
I personally have never experienced this problem but i always use linksys or netgear networking equipment. The linksys router i have at home i've had for many years (it's a wrt54g v2.0) and it still works perfectly even though it's cpu and networking chipsets are overclocked and it runs a custom firmware.

Well, the ROM is the latest available for my country :-(
But anyway, I managed to solve it by deleted all my wireless preferences and just 'rediscovering' my home network from scratch. Surprisingly that worked and solved the problem, even on my old router.
Now I'm wondering if I should return the new one and stick to my trust good old one, or stick with the new one? It was pretty expensive, and I don't really use an N wireless connection anywhere anyway, so... What do you think, XDA?

Ambious said:
Well, the ROM is the latest available for my country :-(
But anyway, I managed to solve it by deleted all my wireless preferences and just 'rediscovering' my home network from scratch. Surprisingly that worked and solved the problem, even on my old router.
Now I'm wondering if I should return the new one and stick to my trust good old one, or stick with the new one? It was pretty expensive, and I don't really use an N wireless connection anywhere anyway, so... What do you think, XDA?
Click to expand...
Click to collapse
You have no need for it, get your money back.

the hd2 is capable of N speeds. You just need to enable it in the registry. Personally i would use the old one till it dies and keep the newer one in a box till then but the choice is yours

The newer one is a lot of money I spent for something I didn't even need eventually. I'll be turning it back, I think.
Thanks to all who helped You guys rock!

Ambious said:
Well, the ROM is the latest available for my country :-(
But anyway, I managed to solve it by deleted all my wireless preferences and just 'rediscovering' my home network from scratch. Surprisingly that worked and solved the problem, even on my old router.
Click to expand...
Click to collapse
great to hear that you've found a solution!
A thought came to mind while reading this thread.
Wonder if it's possible that a certain radio file/setting on your HD2 might've been corrupted and instead of generating the usual wifi signal, it could've generated a signal on the same frequency that completely jammed you're router signal?
Similar to the radio jammer units available in some countries that can be used for GSM, Wifi, etc... just a thought!

Im glad you brought this up because I had the exact same problem (accept I could connect via ethernet just wifi went dead), almost brought a new router after spending 2 days trying to set it up :/ It wouldnt allow anything to see the router wifi wise let alone connect to it via wifi. I havent turned my wifi on the phone since then but ill try reseting my settings later to see if that works. I didnt wanna risk screwing the router over lol. Im on stock 1.48 rom and radio on o2 as well

bobbified said:
great to hear that you've found a solution!
A thought came to mind while reading this thread.
Wonder if it's possible that a certain radio file/setting on your HD2 might've been corrupted and instead of generating the usual wifi signal, it could've generated a signal on the same frequency that completely jammed you're router signal?
Similar to the radio jammer units available in some countries that can be used for GSM, Wifi, etc... just a thought!
Click to expand...
Click to collapse
That's an interesting thought, and if it's true - reversing it could be a tool for evil - just imagine being able to shut down networks just like that...
Anyway, I'm glad my issue was solved. That Edimax N router is really expensive, and I like my trusty old 3Com way better.

My N*kia n95 used to f*ck up the router like this sometimes

Wifi connected but doesnt work.

We have 3 SGS2 at home and a Billion 7800N modem
There is a recurring problem on my wifes phone where there is no dataflow. I cant even reach the modem. It will just start working all the sudden for a short period then stop again.
Things I have tried.
1. Using it right next to the router
2. have tried using different channel
3. have reset modem
4. made sure sleep policy is on never
5. Update firmware and hard reset phone - no new apps installed - worked at first but now having problems again.
It never loses wifi connectivity....internet just does not work. Turn 3g on...works fine.
What could be the problem?
Only things I can think of
1. Faulty phone
2. Virus? That phone is sometimes used to check out Chinese websites...and I know some of them can be dodgy. I forgot to ask her not to go to any of those sites after the hard reset as trial and error.
3. Not certain but this problem may only started when we updated to 2.3.4.
If need be Ill hard reset AGAIN when XXKG6 is out - I dont want to flash back to 2.3.3 to try

auswill2 said:
What could be the problem?
Click to expand...
Click to collapse
I have the impression, that the Broadcom WiFi drivers of Android are still buggy, because my Asus Transformer's WiFi also isn't very good.
When using a static IP address and setting Google's free DNS 8.8.8.8 as a secondary DNS server (the router as primary), my SGS2's WiFi works best.
Maybe give it a try.

I have the exact setup and tried all the things you mentioned to no avail. It works sporadically after I reset the phone wifi on and off but it won't maintain data connection for long. Although the signal indicator says it is still connected. the billion 7800 works on my wifes sgs and connects without problem to my work htc legend.
Sent from my GT-I9100 using XDA App

If you google for "galaxy s2 wifi no internet", you'll find out, that several SGS2 owners have exactly the same problem.
I all cases it seems to be the router's firmware, that causes this problem. I found two users reporting, that the only solution was to download a new firmware from ...
http://dd-wrt.com
But maybe it helps to drop the speed from 802.11 N to G?

I have the exact same problem and my firmwire on my router is the latest. What I do to fix this problem is just unplug my router and plug it back in. I find that fixes it for me. Post back if that doesn't work
Sent from my Nexus S using XDA App

isinisterx said:
... firmwire on my router is the latest.
Click to expand...
Click to collapse
That's why two guys reported, that they had to download a new FW from DD-WRT, which solved the problem for them.
Sorry, that I don't post links ... it were german forums.

I have the exact same problem. You say that the other two S2's work perfectly? If that's the case then it must be a hardware fault. I'm gonna take mine to be fixed or replaced.

steviewonders said:
If that's the case then it must be a hardware fault.
Click to expand...
Click to collapse
Likely ... maybe different firmware?

Yes....my SGS2 and my brothers work fine. When I update....I update all 3 so we are all using the same firmware.
Thats why I believe its a problem specific to 1 phone....not the router (although I did update my router to latest firmware just in case.....same problem)
As a side note - my brother has a microphone echo problem when using a specific gel case. When my wife and I use the exact same case - no problem. I dont know how Samsung build their phones - but its not very consistent.

auswill2 said:
Thats why I believe its a problem specific to 1 phone...
Click to expand...
Click to collapse
Shure ... in this case THIS phone has a hardware defect.
I dont know how Samsung build their phones - but its not very consistent.
Click to expand...
Click to collapse
That's why we have a thread about the "Made in ..."
But that's not only a Samsung problem ... I know that from the Asus Transformer forum.

Ill see where our phones are made if I have time. If anything though, my brother should be the odd 1 out as his was bought in Australia whereas I got the other 2 from UK.
Ill get to the bottom of this....even if I have to keep doing hard reset and trial and error tests. Not being able to use wifi is a huge deal.

Just to confirm, the problem's not only apparent in 2.3.4. My phone has the same problem with 2.3.3. I've sent my phone in for repair now so i'll post my findings here in a week or so. Have you got any further with it?

I sure hope they do fix it somehow....It's becoming increasingly annoying having to flick wifi on and off, downloading apps is the worst. This never happened on mine or my girlfriends htc's.

Anyone able to find a solution for this problem? Just picked up my Galaxy S2 and have the exact same issue Wifi connects, surf the net for about 10 sec, then nothing.. still connected to Wifi and everything.
At work at the moment so can't really play around with the router settings but will try once I get home. Have been looking forward to getting this phone for a while now and to have Wifi issues right off the bat is quite disappointing..

wifi connected no data flow
i had the same problem
i tried different ways no sucess
i tried Set DNS Pro from market
tried different settings
applied different dns
shift from open , custom to google ang keep checking the internet in browser
after few try it works everytime
its to do with assigning ip address in android
thanks

I posted a solution a few weeks back....but i think most people overlooked it....so the solution is
Go to settings>>>>wireless and networks>>>>>wifi settings>>>>hit menu and go to advanced>>>>regulatory domain>>>>change the channel to 14.....thts it....it worked for me on vibrant,nexus one and even on sgs2..hope this helps
Sent from my GT-I9100 using XDA App

zainqaiser said:
change the channel to 14
Click to expand...
Click to collapse
Channel 14 is not allowed in most countries ... my german router e.g. doesn't have channel 14, only 1-13.
I had similar issues with my Asus Transformer and found out, that a static IP works best, BUT only if a secondary DNS is assigned too. I used Google's 8.8.8.8
Give it a try. The Broadcom drivers seem to have a bug, when no secondary DNS is assigned.

The "regulatory domain" setting isn't there on my galaxy s2 ;/ Will give the static IP solution a try.

zainqaiser said:
I posted a solution a few weeks back....but i think most people overlooked it....so the solution is
Go to settings>>>>wireless and networks>>>>>wifi settings>>>>hit menu and go to advanced>>>>regulatory domain>>>>change the channel to 14.....thts it....it worked for me on vibrant,nexus one and even on sgs2..hope this helps
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
thx mate ..... this worked for me

I have the same problem currently on 2.3.4 (KH3) and I also had it on 2.3.3 (KF3).
I currently can't find the Regulatory Domain setting.

[Q] WiFi issues on almost all ROMs - MB525 red lens

Hi All,
Since I got my DEFY I have WiFi problems. This issue only exists when WiFI has WPA/WPA2 PSK authorisation.
It is going like this: I connect over the wifi. Then connection works fine, I am able to browse www, check the emails etc, and after few seconds, minutes the connection stops working but still exist. I try to reconnect several times. Defy shows that is connected but nothing works fine. Internet apps or Market gives a message like the time is up, connection lost. I have to forget the conection in settings or reset device to get it working properly, but not for long.
And the thing is that there is only ONE ROM that works fine with WiFi on my DEFY. This is Cyanogenmod-7.1.0-RC1. Other ROMs have same issues. Doesn't mater if it is Cyanogen mod 7.1 stable or any MIUI or MS2Ginger. I tried almost all roms but nothing helped. So I had to go back to CM7.1.0-RC1.
Do you know what should I do to make WiFi working fine on other roms?
greetings,
Gregory
p.s.
Please, just don't tell me that I should change authorisation on WiFi router. This is not a solution for me, because I use WiFi in a lot different places.

Same problem
Hi,
I have the same problem with my Defy since a few months, no solutions!

I have the *EXACT* same issue. Was about to roll back to stock and send it in for repair, glad I found your post! I'll install the ROM you suggested and keep hoping this gets fixed

just fixed my wifi issue for the second time. If there are to many remembered networks no more wifi. You can turn it on but it cant find any. delete all remembered networks and back on line. that is the only conectivity problem I have ever had after months of cm7

wilson1813 said:
just fixed my wifi issue for the second time. If there are to many remembered networks no more wifi. You can turn it on but it cant find any. delete all remembered networks and back on line. that is the only conectivity problem I have ever had after months of cm7
Click to expand...
Click to collapse
I think that's a different problem than we're having. It is finding the network just fine (and connecting) in our case. It's just that internet connectivity refuses to work after a few minutes, forcing us to disconnect-reconnect to get it working again
@OP: Thanks a lot! The ROM you mentioned does indeed not have this problem. It's not as stable as some of the more recent roms though, think I'll still be forced to revert to stock

i had exactly that problem with my first defy, no solution man, i send it to warranty and they give me other

maybe changing the regulatory domain channels from 11 to 14 could help. this option is hidden by default, you have to enable it: change the value of 'ro.debuggable' from 0 to 1 in /system/bootmenu/config/default.prop, save and reboot. after that, the regulatory domain setting will be shown in settings/wireless/wifi/advanced. simply change it to 14 channels.
Sent from my MB526 using xda premium

@OP: Apparently the issue still occurs on the version you mentioned as well...just happens less often.
cdlq456 said:
i had exactly that problem with my first defy, no solution man, i send it to warranty and they give me other
Click to expand...
Click to collapse
Hmm..weird thing is, I never had this issue on the stock ROM
zakoo2 said:
maybe changing the regulatory domain channels from 11 to 14 could help. this option is hidden by default, you have to enable it: change the value of 'ro.debuggable' from 0 to 1 in /system/bootmenu/config/default.prop, save and reboot. after that, the regulatory domain setting will be shown in settings/wireless/wifi/advanced. simply change it to 14 channels.
Sent from my MB526 using xda premium
Click to expand...
Click to collapse
Thank you for the suggestion! Just tried this, didn't resolve the issue sadly
I'm looking into rolling back to a stock Froyo rom but the information is scattered all over the place, I'm having a hard time figuring out if it's possible, and if so, how ;/

Anyone have any more ideas? ;/

darkdevil1 said:
Anyone have any more ideas? ;/
Click to expand...
Click to collapse
OK, maybe I just passed the signpost but... do you still have the problem if you set your "select network" setting to 3G only?
I ask because (and it may be different on my phone as I am USA, stock ROM with wifi calling) if you go into the INFO menu > phone information > set preferred network type, mine toggles between three radio preferences: "GSM only" (when wifi is active), "GSM auto (prl)" and -- if I set for 3G Only, "WCDMA only".
I have noticed that when "select network" setting is at automatic (or 2G only) it often has trouble transitioning from cell to wifi. And, when wifi is an issue, I find that "GSM auto (prl)" has been selected (which on my USA phone prevents wifi connection). However, it seems to have no issue whatsoever transitioning from "WCDMA only" (3G only) to "GSM only", which on my phone then allows wifi connection. Again, this is a wifi calling phone so may be different.

Yep, same here BUT ! I get root browser, found my build.prop and change wifi chanells first time for 14 and it didnt help so i try other and my wifi works in 100% with 13 chanells. Try it

This is a widely know problem, many people are affected more or less. I'm also having nerve-blowing times with wifi sucking all over... Stock Froyo (and now Cyanogen 7.2) seems to be a bit more stable, sometimes everything is fine for a few hours, all downloads go lightning fast - and then suddenly things are screwed up. I tried a lot of MIUI releases as I like it most. MIUI seemed the most problematic so far. I don't know what is the cause, new stock Motorola Gingerbread ROM versions also have this issue (except one I think - look it up in the forum).
Agree, bothering with the router is not a solution. My Nokia E51, my EeePC, my girlfriend's Omnia and Lifebook - all work perfectly with all the four routers we use frequently. Not a single glitch - everything is stable and nice, except Defy.
I don't think is a hardware problem with certain devices, it seems more to do with the way Defy handles wireless connections.
Anyway, it's frustrating but CM7.2 and CEE Froyo gives a bit better experience than others.

masspl said:
Yep, same here BUT ! I get root browser, found my build.prop and change wifi chanells first time for 14 and it didnt help so i try other and my wifi works in 100% with 13 chanells. Try it
Click to expand...
Click to collapse
You mean changing ro.wifichannels to 13?.
Don't do that, my phone wouldn't boot any more. Had to restore nandroid BU...

darkdevil1 said:
You mean changing ro.wifichannels to 13?.
Don't do that, my phone wouldn't boot any more. Had to restore nandroid BU...
Click to expand...
Click to collapse
I didnt know that... it help me but i see for other its bad

Mine boots fine...

VTomi1975 said:
Mine boots fine...
Click to expand...
Click to collapse
Strange, perhaps I messed up something else accidentally then. Has it resolved your problem?

My mate do same think but he leave space after "13" and there was some problems with boot after this ;/ So maybe u do same ... Im sory if i make some problem

darkdevil1 said:
Strange, perhaps I messed up something else accidentally then. Has it resolved your problem?
Click to expand...
Click to collapse
No, problem still persists. Sometimes it works flawlessly for hours. Then... suddenly screwed :S In some cases a "switch wifi on/off" workout can help but not always.

VTomi1975 said:
No, problem still persist. Sometimes it works flawlessly for hours. Then... suddenly screwed :S In some cases a "switch wifi on/off" workout can help but not always.
Click to expand...
Click to collapse
Same. Thanks for your response.
I've rolled back to 2.2 and no Wifi issues so far. I'll just stay on this stock ROM.

darkdevil1 said:
Same. Thanks for your response.
I've rolled back to 2.2 and no Wifi issues so far. I'll just stay on this stock ROM.
Click to expand...
Click to collapse
Which Froyo version do you use? A few times this wifi-bug occured also under Froyo. I'm thinking about going back myself, as Froyo is the only acceptable release to record hiccups-free videos

WiFi still having issues on 4.5.3 build

Even if with new 4.5.3 build, wifi problem persists.
And I think I've understood now what's happening.
On auto mode (both bands), when near from router, everything works correctly. When far from router, wifi doesn't work .
The solution? Choose only 2.4ghz or 5ghz, not automatic, as someone already said.
I'm starting to think that this is an hardware problem... Not software... And I'm scared. If near to the 14 days return policy (I think) it isn't solved, I'm returning my device probably. I'm scared it could be an hardware problem (yes, OnePlus always have some hardware problem, on screen, or something.. this case maybe it's WiFi).
What do you guys think?

I never had any issue with Wi-Fi. Automatic, and it's 2,4GHz. After i tap the WiFi icon, it's tuning on automatically. I recommend you to send hack the device if the problem persist.

It is connected always to the network, 2.4g or 5g, but doesn't open anything. Any page, any speed test, nothing.

Are you mixing your n/ac bands? If your have an n router and the phone is constantly try to connect to ac? I don't know but anything is worth checking. Like force your router to one of the other

I had this problem when I had data saver turned on in Chrome. I turned it off, and it worked like normal.

It may specific to your device. RMA soon.
Sent from my ONEPLUS A5000 using XDA-Developers Legacy app

Is anyone using pi-hole as DNS and find it not connecting to internet or in some application that internet is not available but apps like browser still connect to internet and work ? Never had problem with WIFI when using pi-hole as DNS. this must be WiFi related bug
Sent from my ONEPLUS A5000 using XDA-Developers Legacy app

Nope... Nothing works. Buts only on 5ghz. On my OnePlus 3 everything works fine.

I have the same problem, you are not alone lol

Fusionalex said:
I have the same problem, you are not alone lol
Click to expand...
Click to collapse
And do you think it is software or hardware fault?

My wifi works fine..zero issues.

same here

Z51 said:
My wifi works fine..zero issues.
Click to expand...
Click to collapse
On 5Ghz?

djeyreaper said:
same here
Click to expand...
Click to collapse
Also problems?

mrasquinho said:
Also problems?
Click to expand...
Click to collapse
Nu actually i have 0 issues with my oneplus. I have a ipv6 rooter with both bands 5 and 2.4. Both work flawless. U really shoud test it on other rooters with different configuration(ac+n;ac only; n only; b+g) and see if the problem persists. My recomandation is 2 check the interferance level and scan for possible problems comming from u're neighbours that use same band as u (i had issues with my lg g3 because my wifi had the same band as my neighbours and had huge interference).

djeyreaper said:
Nu actually i have 0 issues with my oneplus. I have a ipv6 rooter with both bands 5 and 2.4. Both work flawless. U really shoud test it on other rooters with different configuration(ac+n;ac only; n only; b+g) and see if the problem persists. My recomandation is 2 check the interferance level and scan for possible problems comming from u're neighbours that use same band as u (i had issues with my lg g3 because my wifi had the same band as my neighbours and had huge interference).
Click to expand...
Click to collapse
If other phones works ok with that router configuration, why should I change router settings to match OP5 needs?
Also, OP5 doesn't work on my work's 5Ghz network, so... It can not be router related.

mrasquinho said:
If other phones works ok with that router configuration, why should I change router settings to match OP5 needs?
Also, OP5 doesn't work on my work's 5Ghz network, so... It can not be router related.
Click to expand...
Click to collapse
Diferent phones diferent receivers/parts . It may be a compatibility problem i dunno ( i cand only suggest some workarounds) i didnt work at the building of 1+5 so... it is your decision if u want 2 investigate the problem or just move forward and maybe select another phone that fits your rooter.

djeyreaper said:
Diferent phones diferent receivers/parts . It may be a compatibility problem i dunno ( i cand only suggest some workarounds) i didnt work at the building of 1+5 so... it is your decision if u want 2 investigate the problem or just move forward and maybe select another phone that fits your rooter.
Click to expand...
Click to collapse
No, I like this phone, so I'm trying to staying with it. I guess this is a software problem on the phone... I hope.

There was another thread on this: https://forum.xda-developers.com/oneplus-5/help/wi-fi-connection-dropping-ipv6-t3627933
I was having problems yesterday morning right after updating to 4.5.3. It was only acting up on 5GHz.
That said, I've had PingTools set up to check every 15 minutes and I haven't seen any drops in the last 20 hours. The only thing I'd done to the phone was remove the tempered glass screen protector, but I have trouble believing that was the cause(!)

My OP5 arrived today and everything works perfectly. After reading the forums thoroughly for a week I knew what to look out for.
If the problem persists I would RMA, it'll be annoying to have the delay to use the phone, but better to have one that works in perfect order.

Very Slow Wifi - barely useable

I bought this phone for my gf it has a GLOBAL version 10.3.5.0 stable, everything is nice with the phone but it has one problem with home's wifi.. its very f****** slow like literally downloading apps or loading pages at 100kbs.. data works perfectly, back in our other home and all public her wifi works perfectly. I would assume that is the router problem, but on my phone (onePlus6 and all other family member phones) that wifi works perfectly with no hiccups.. I have tried to factory reset rn7 via recovery, no luck.. maybe u have an idea what could be causing that? Also if i turn off wifi and turning back on, that wifi doesnt show up immediately, but it locate other nearby wifi, the home's wifi shows up like after 30sec, and sometimes it disappear and shows up again. Phone BL is locked it just few weeks old, i bought it new. I guess installing custom rom should help, but my GF wouldn't like that cuz she afraid to loose camera quality, so im kind of with locked hands for custom, also one guy in reddit said that switching to custom didn't change situation.. damn the phone is really nice. First time in I have such a problem:/
It downloading instagram for 2hours... Its insane, browsed all the web, some people having exactly same problem, and can't resolve it they having different model of xiaomi redmi notes. I just can't believe it that nothing can be done in this case when it works on public wifi, at my family home, at friends, but just not at her house...
Any help would be appreciated..
Im loosing my nerves on it ://

Is your router dual band? If so, look for your wifi ID in your list and then look for the name of your wifi with "5G" after it. Try connecting to that. That's the 5 ghz band. Supposedly i's not great for going thru thick steel walls, concrete, etc, but I never experienced any of those issues.

meistr91 said:
Any help would be appreciated..
Im loosing my nerves on it ://
Click to expand...
Click to collapse
Did you try my suggestion?

DelphinusMinor said:
Did you try my suggestion?
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Click to collapse
This first thing what i have checked, wifi is not dual. Everything got sorted after few times restarting router thanks for reply!