I've experienced some wireless network problems forever--the phone, random router shutdown, etc. Fine, I can deal with that, it only happened max once a week or if I brought the 2.4GHz phone too close. However, lately, I've experienced very frequent--several times per day--disconnects. However, my wireless signal still shows Excellent strength, 54.0Mbps. So this leads me to believe it's Mr. Modem's fault this time. All computers on the network lose connection. A powercycle (with it off for atleast a few minutes, no less) seems to fix the problem. But this is extremely annoying.
I went over to Broadbandreports.com I ran the Tweak Test, hoping maybe a setting was out of whack. It told me to use that DrTCP thing, and I followed the instructions in the FAQ. I set up the RWIN and MTU like it said. I ran the tweak test again, and now i'm getting packet loss and a 2+ second stall.
So I looked around here and saw it was suggested to use a WinsockXPfix as a possible fix to connection problems(i figured mine was considered connection problems). This didn't help. This disconnect happens after using Azureus (which I could understand perhaps overload with connections, i have max connections set to 100 and per torrent set to 60), BUT it also happens after regular browsing, which doesn't make sense to me, and even over night if I leave things on not (so no user network activity). Any help would be greatly appreciated.
Here's some info from my modem page that may be helpful:
Software Version: SB5100-220.127.116.11-SCM00-NOSH
Hardware Version: 3
MIB Version: II
GUI Version: 1.0
VxWorks Version: 5.4
Frequency 603000000 Hz Locked
Signal to Noise Ratio 37 dB
Power Level 4 dB
Channel ID 2
Frequency 25008000 Hz Ranged
Power Level 37 dBmV
Some Logs (first 7 on the Log page)
970-01-01 00:00:14 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response.
2005-09-01 15:17:39 3-Critical 0x04E33A10 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 timeout
2005-09-01 15:17:07 3-Critical 0x04E33A74 Started Unicast Maintenance Ranging - No Response received - T3 time-out
1970-01-01 00:00:14 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response.
1970-01-01 00:00:07 3-Critical 0x04E33948 No Ranging Response received - T3 time-out
1970-01-01 00:00:41 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response.
1970-01-01 00:00:38 3-Critical 0x040D9964 DHCP FAILED - Discover sent, no offer received