I have a PSP 3000 with 6.60 PRO C2. I recently updated and I noticed that Sleep Mode isn't working like it should. While in a PSP game, I can power off and suspend at any point no problem. However, if I'm in an emulator or in the XMB most of the time my PSP crashes trying to sleep/power off (power light blinks a couple of seconds and then powers off abruptly). I assume this is because of a corrupted flash0, or something? This didn't happen until I updated to 6.60 PRO C2. I already tried reinstalling CFW (hold L and X) but this didn't do much. What baffles me the most is that sometimes I can enter sleep mode just fine in XMB and emulators. If someone knows how to solve this I'd really appreciate it! Thanks!