Not exactly issues, but I haven't really had problems with my Slim up until the other day when 4.00 came out. It was a rather long update and I was still using the PS3 after for a few hours for both Netflix and gaming. The next day however, when I initially logged in and went straight to Netflix, the PS3 froze completely. I restarted it and it came up with a "system did not shut down normally last time, do you want to do a 'restore'? " not unlike a Windows system. OK, that's new. It then spent about 5 min doing a "dskchk" kind of thing before starting up. Anyone else have something like this happen? Seems to be OK since then.