WIFI Problem with Fritz Box - Defy Q&A, Help & Troubleshooting

Dear all,
i had the known Bug only 5 minutes connection, than broken.
I changed the Router from WPA2 to WPA and everything Works fine.
Bye, arminia

Different possibility: change tiwlan.ini so defy doesn't: use draft-n. benefit: works with routers you cant control.

In some ROMs I also face difficulties with my EPA wifi.

Related

Hanging Wifi Problems on HTC Dream

ISSUE
Every 3 - 5 minutes while browsing, my wifi will "hang" (timeout when trying to access sites). Note: it doesn't disconnect, the wifi icon is still there as if I was connected, it will just timeout any requests.
TEMP FIX
Reconnecting will fix the problem until it occurs in another 3 - 5 minutes.
VERIFICATION
This is not an issue when using my device on my friend's home WIFI connection.
WHAT I'VE TRIED
Updating my Linksys WRT54G Ver. 2.0 router to the latest firmware.
Switching from WEP to WPA (TKIS) encryption.
Trying different wireless frequencies (i.e. different channels)
Manually setting MTU to 1500 for my broadband connection
Resetting router & Modem
Setting a static IP on my phone (only wifi settings I can change on my phone).
COMMENTS
I think switching from WEP to WPA (TKIS) sped up my connection (but didn't fix the hanging). I didn't do enough testing to verify this but I ran 4 speed tests (1 with WEP then 1 with WPA then one with WEP then one with WPA) and in all occasions with WPA (TKIS) encryption my speedtest results were nigh twice as fast as the results when using WEP encryption. Odd...?
This isn't an issue on my laptop when using my WIFI connection, however, that doesn't say much since I likely have a much better receiver in my laptop (an Intel wireless N card) and it's not to say my laptop gets a perfect connection (I can't play Team Fortress 2 on WIFI anymore because of lag spikes - need to play with wired connection), but it just doesn't have this hanging problem.
If anyone has any ideas of other things I could try to get this working I would greatly appreciate it.
Thanks.
Hey,
Iam wondering, after flashing tomal 8.7, I have the same problem as you with my universal. Did you found any solution?
Pieter
pvanbrakel said:
Hey,
Iam wondering, after flashing tomal 8.7, I have the same problem as you with my universal. Did you found any solution?
Pieter
Click to expand...
Click to collapse
Chek on Universal forum, there are some guuys with the same problem
But a hard reset should help
Don´t forget to vote!
KPeriod said:
ISSUE
Every 3 - 5 minutes while browsing, my wifi will "hang" (timeout when trying to access sites). Note: it doesn't disconnect, the wifi icon is still there as if I was connected, it will just timeout any requests.
TEMP FIX
Reconnecting will fix the problem until it occurs in another 3 - 5 minutes.
VERIFICATION
This is not an issue when using my device on my friend's home WIFI connection.
WHAT I'VE TRIED
Updating my Linksys WRT54G Ver. 2.0 router to the latest firmware.
Switching from WEP to WPA (TKIS) encryption.
Trying different wireless frequencies (i.e. different channels)
Manually setting MTU to 1500 for my broadband connection
Resetting router & Modem
Setting a static IP on my phone (only wifi settings I can change on my phone).
COMMENTS
I think switching from WEP to WPA (TKIS) sped up my connection (but didn't fix the hanging). I didn't do enough testing to verify this but I ran 4 speed tests (1 with WEP then 1 with WPA then one with WEP then one with WPA) and in all occasions with WPA (TKIS) encryption my speedtest results were nigh twice as fast as the results when using WEP encryption. Odd...?
This isn't an issue on my laptop when using my WIFI connection, however, that doesn't say much since I likely have a much better receiver in my laptop (an Intel wireless N card) and it's not to say my laptop gets a perfect connection (I can't play Team Fortress 2 on WIFI anymore because of lag spikes - need to play with wired connection), but it just doesn't have this hanging problem.
If anyone has any ideas of other things I could try to get this working I would greatly appreciate it.
Thanks.
Click to expand...
Click to collapse
have you solved the problem?
i have the same same issue with modem-router wifi Sitecom wl
Every 3 - 5 minutes while browsing, my wifi will "hang"
it doesn't disconnect, the wifi icon is still there as if I was connected,
if you had solved can you tell me how fix it?
Bye
Hi,
It looks that I've got the same issue as you have - the connection is still active (at least, the icon shows that), but after a couple of minutes, I cannot access any website.
Did you guys find any solution to this problem?
thank you very much
Ive had that problem with a few routers(i know the answers late, but maybe it will help someone at least). I had to disable the routers firewall. Once that was done, no disconnects. Weird.

hero wifi dropping out

Is anyone else having issues with the WiFi stalling and having to reset it, even though signal strength shows as excellent?
It's not a channel interference issue as I know what channels are in use, plus its doing the same on 3 different networks where other devices work fine, I'm using WiFi fixer to reconnect but its still problematic.
What have others found to be the best solution?
Samme issue here. Wifi keeps on disconnecting/loosing the connection and is most of the time unable to reconnect. Have to either turn wifi off/on or choose "forget" and reconfigure the AP my Hero in order to get it to work again.
It´s a Linksys WRT54GX running WPA/WPA2 + TKIP.
Have used an iPhone 3G on the same router for a year now without ´any´ problems.
I'm using WiFi quite often but I don't have this problem with my Hero.
Are you absolutely sure that there isn't any interference? It might be that the Hero is just a bit more sensitive than your iphone.
Today I found G-mon at Market which scans around for WiFi-networks. Perhaps you'll find out that there is a network that's interfering constantly. I've had that a few years ago and then found out that the bus-company uses WiFi on their busses which uses the same channel as I did with my WiFi-network.
Thx for the tip. Checked and no interference.
Also having this problem with a Linksys WRT54G. No WPA though.
I don't trust this router at all; using WPA and connecting a Dell Axim X51v to it in the past used to knock out WLAN on router, needing a hard reset.
same problem here. Wifi is disconnecting randomly within a few meters from the Airport extreme. It also reconnects again...most of the time....without me doing anything.
i'm also having problems with wifi - using a linksys befw11s4 with wep. i've got everythign else turned off - have followed all the instructions i can find here in the forums, and not had any success :/
If you press the Menu button in the Wifi settings you can select Advanced. There's an option there that defines when Wifi is disconnected. If you set this to Never than the Wifi connection will be stable. (At least in my case it is).
Again, thx for the tip but this is not really considered a "solution" but rather a workaround.
I don't like the idea of having it on "allways on". A real battery drainer and it shouldn't be necessary.
I had similar issues with my wifi (Linksys WRT160NL) until I installed "Wifi Fixer" from the market on my hero. Since then wifi runs without problems!
I had similar problem, Linksys WRT54G v1.0 running fairly old (but latest available) Linksys firmware, with WPA/PSK.
Yesterday, re-flashed router to Tomato (based on HyperWRT), setup for WPA2/PSK(AES) and now all is working perfectly, no problems at all.
So looks like some incompatibility between the Hero and the Linksys firmware, for WPA.
Well, I'm running the latest firmware for my router but have now done some other configuration changes and it seem somewhat consistent with your findings.
Previously it was running in a "WPA, WPA2 + TKIP" mode but it has now been working flawlessly since I change it to "WPA2 + AES". Hence:
- WPA2
- AES
=
- WPA, WPA2
- TKIP
=
Info, update on the router: I'm having a WRT54GX, not WRT54G.
interesting; I had no choice but to upgrade, as the newest firmware for the v1.0 WRT54G doesn't - I believe - support WPA2.
Since I had many other wireless clients working fine with WPA (not WPA2), but not the Hero, one wonders if there are some WPA bugs on the Hero that get tickled by older routers, or just that the Hero is being less lenient than other clients.
glad yours is better too, anyway
I found that wifi performance and stability on the hero improved a lot when I changed my AP from dynamic 802.11 b/g/n operation to 802.11g only. I've seen other boxes with linux having similar issues with this AP (D-Link DIR-655), which points towards a driver issue. Wifi works better on Linux kernel 2.6.30 and later on notebooks so things should improve once HTC produce a build that include a more recent kernel. Wifi was quite a headache on notebooks too with the drivers in kernel 2.6.27.x that is included in the current hero firmware.
I have same problem - frequent line drops whne full strenght signal shows
I also have a Linksys WRT54G - never had any problems before.
tried wep and wpa -no difference.
Also tried some "always On" utility from the market place, it only helped reset it quicker.
As stated above, mine got more stable when fixing router to WPA2+AES but I now realize that I still do experience connectivity issues, although less frequently then before...
i don't think this has anyting to do with the router. I got a router from HUAWEI,forgot its brand, but not linksys for sure. I've tried the university wifi as well. they all have the same issue.
Mine is working great with a Belkin.
Looks like a problem with the Linksys firmware.
Anyone tried a firmware upgrade on the router?
Uqbar said:
Mine is working great with a Belkin.
Looks like a problem with the Linksys firmware.
Anyone tried a firmware upgrade on the router?
Click to expand...
Click to collapse
Indeed, if you read up just a few posts, you'll find that question answered
that said, although things seemed initially to get better, I'm still seeing regular drop-outs with the upgraded router, and now still with the Hero upgraded to the HTC 2.0 ROM.
I do note that it seems to drop most when I'm sitting quite close to a different strong wireless client, e.g. a laptop. Perhaps the Hero just isn't a strong enough signal, and gets swamped?
Anyone else notice a correlation between dropouts, and proximity to other clients?

[Q] Time-related WPA WIFI issues

Hi all,
The network that I use is WPA enterprise 802.11 EAP. When 2.3 came out I immediately tried several builds, but none of the them worked with my wifi network.
In fact, several 2.2 builds don't work either, but after I replaced the wpa supplicant of the build with the desire build's, it started working.
Recently I tried pongster's HyperdroidGBX and that worked perfectly, with any need for modification. However, after a few days it stopped working entirely. I have attempted to modify with wpa supplicants and have even replaced the default kernel with one that worked in 2.2, but to no avail.
I am wondering if this is due to some certificate issue that is embedded in the build. my network may use a certificate so it is conceivable that it has expired, and this build is unable to requistion a new certificate.
I'd greatly appreciate it if someone with experience could help me out.
Thanks in advance!
I am having the same problem. It seems EAP is more complicated and not all developers have an access to it.
I a having major problem with wpa wifi networks too. I can connect to the network fine, but after a few seconds or at most minutes, I seem to get disconnected. Pinging any host from a shell gives me "no route to host" errors, but the system indicates that wifi is still connected. To date I have not managed to get a stable connection with any router set to wpa, no matter what settings/encryption scheme I set on the router. Note that wep and open networks work fine though, so I would imagine that it's not a hardware problem (right?).
Have you managed to solve this problem by any chance? Could you direct me to the alternative wpa_supplicant you used so I can try it out as I'm at my wits' end with this problem?
I cannot understand how there aren't more people having this problem!

Cyanogen 13/04 Wireless Out of Range problem

I can't post this in dev section as I'm too noob, but thought I would share in case anyone else had the problem.
I am running the cyanogen nightly 13/04 and connected fine to the wireless in my office but at home couldn't. I have a BT homehub have WPA2 with a hidden SSID. After putting in the details of the connection the vega wouldn't conenct to it saying "Out of Range". It would however connect to the BTFon open connection that the Homehub broadcasts.
Long and short of it... Change the SSID from being hidden and the vega see's the connection and connects fine. This rom doesn't like hidden SSID's
HTH
There are more problems with wireless and CM7 besides hidden bssids. Having tested multiple accesspoints with different configs my conclusions are:
-unencrypted APs always work
-WPA2-PSK works sometimes:
-the CM7 accesspoint on my Desire Z always works
-a FON AP rarely works (managed to connect once)
-WPA2-EAP rarely works (only managed to connect a couple of times, mostly after reboots)
I'd really like to get CM7 to run, but this is a showstopper for me. "Good thing" is that apparently this bug is also randomly present on other devices running CM7, I trust the cause will we found and repaired soon.

S5830 Wifi connected but internet doesn't work

Hi guys,
I've been trying to solve this on my own for a long time, but I've found no clue on how to do it.
I have an ADSL2 router with wifi at home and many devices connected to it via wifi (smartphones, notebooks, pcs) and every one of them works fine. Only problem is my Samsung S5830 which connects to the wifi, THE INTERNET WORKS FOR A 4-5 SECONDS and then it just stops loading pages and everything else, it is connected to the wifi but the internet doesn't work. Every other device works on that router but this Ace. Strange thing is, that on other Wifi (hotspot made by my HTC One) the Ace works just fine, so it is not a problem with Wifi driver/rom or something like that.
Solutions I've tried :
1. *#*#526#*#* code to restart wifi driver
2. Using Static IP
3. Changing DNS
4. Restarting router/phone many times
The router is TP-Link TD-W8961NB.
Strange thing is that I cannot even access the router's configuration page on 192.168.1.1 after that 5 seconds, so the problem isn't just in accessing the internet.
Also, I've checked all firewall/security/blocking functions of the router and none of them should be responsible for this, noting that all other devices work.
Thanks for any other ideas, I'm seriously fed up with this.

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