I tried to post this before now it's getting worse with 3.2
mostly AVI files (other formats as well) "studder and freeze " if you haven't interacted with the video controls in a while and then try to pause or stop even...... and when you forward a few seconds the video takes a few seconds to catch up.
This is new and started about 6 months ago and appears to be getting worse
This happens on two different xbox's and the most recent stable builds. so I know it's not me