Major Lag in Mountain Lion

[ruffi]

I installed mountain lion and started testing out the media server. I'm running a 2.2i7.

I've never had the buffer freeze before but i notice that it now will stop the video and take a long time to refill it.

Any ideas on why 10.8 could be causing this?

[ruffi]

should mention im using 1.54

[poiromaniax]

Post the log