I have been running the PS3 media server on 2 different computers with no problems up until recently. The last 2 videos I have tried to watch in HD have both run fine and then started going crazy. I've lost audio for small segments in movies, it has frozen all together, and last night it kept pausing the show and/or backing all the way out to the main PS3 screen where you select what you want to watch. Has anyone encountered anything like this before? If so what did you do to correct it. My current computer is running a quad core possessor and streaming HD media has never been an issue before. This is also running over a wired connection.