Every few hours my home-built PC loses a webcam, and teh USB port stops responding.
i'm on the P7P55D-E LX Bios package from ASUS... i've seen ppl mention USB selective suspend, power management, and chipset drivers... i'd love to understand which one is most likely, because changing all of them at once won't tell me anything. i'm happy to test one thing at a time and report back with results.