My frontend has been stoppong intermittently for some reason since I rebuilt my system. The backend continues running, and the frontend has yet to stop running while I was actually doing something, but when I log in to my box I usually have to restart the frontend as it has mysteriously vanished. I've been tying to find some clue in the log files, but have yet to find one.

System:

Antec Fusion Black case
MSI K9MM-V Motherboard
Athlon 64 processor
2 gigs memory
Hauppage PVR-150 MCE
Pinnacle PCTV HD 800i (currently not set up - testing)


Any ideas? I'm wondering if I shold just wait for R6 and see if a fresh install fixes it.