I seem to have this problem too. Every hour or two, all traffic between any wireless client and the WRT54G st> Go to the Main WAN setup page on the WRT54G and change the "timeout"
This sounds promising, but after exhaustive searches through the web interface, I simply cannot find any timeout setting anywhere. My Linksys is revision 2.2, and the firmware is Sveasoft Alchemy-V1.0 v220.127.116.11sv. Does this setting translate to some file in /proc or similar on the router, so that I can change it through SSH instead? Or is there something else I can do to make the disconnects go away?
Thanks in advance!