A few days ago my messenger decided to go wacky. I think this might be coinciding with me buying a new router for our network, but the fact that my brother's PC is using the same router and is still messenger-able, suggests to me that the problem is somewhere on my own PC and not the router.
The problem is this:
Trying to start Live Messenger seems to open it, but nothing appears. The reason I figure it's open is because in the startup menu I see the program name and the memory it's sponging. I tried uninstalling/reinstalling; no cigar.
So I tried downloading and using the regular ol' Messenger 7 instead. The MSN Messenger window appears, but all progress freezes when it attempts to connect. Thereafter, I'm forced to ctrl/alt/del terminate the operation.
Incidentally, just prior to discovering this instant messenger problem, I noticed Morpheus - a p2p program I've been using for years - was doing the same 'open, only to have it freeze' dance.
All my other programs are working fine. Yahoo Messenger, AIM, etc. I've run virus scans several times, and every scan has told me the same: there are no viruses.
Has this behavior been documented before?