Since I updated to 10.6.8 yesterday (and this might be coincidence), both Quicktime Player (I still use 7) and VLC (current version) keep stopping the video (but not the audio) of movies I am watching. This happens whether they are in the background or fullscreen and fixes itself when the program gains focus.
Is this a faulty video driver that came with 10.6.8 or what could be the reason?
Mac Pro 2009 2x2.26 GHz, 24 GB, ATI Radeon HD 4870.