The router, I brought not very long ago, hanged today. At first the web pages started to skip loading few images and iframes, then it got slowly worse, till only IM was working.
Ping, traceroute went silent, and I decided it must be the router this time. Tried to access web interface via https over wireless G (WPA2), but most requests resulted in timeout, and few that went through to basic page, showed corrupted page.
In the end I switched the router on and off, and now it's smooth again.
Is this a known issue with WRT54GL? And is there a way to script a reset event in cases when web interface is completely unusable?