My brother has started noticing a sync issue with his PS3( HDMI). It only happens ever so oftern. He will be playing a game for a while and the sound will be fine then exit to the menu and it at least 1 second out of sync. It has also happened as soon as he booted up the PS3 and when watching some dvds.
Im really sure what the problem can be. I dont know if its the T.V, HDMI cable, or some type of configuration. He also has a wii hooked up with component but doesnt seem to have any problems with that.