Zune Software + MP4 video = stuttering/skipping?

[medion]

Thread title is self explanatory, I just wanted to see who else may be having this problem. Whenever I watch MP4 videos in the Zune software, I get horrible stuttering/skipping issues. Playing back H.264 or WMV does not cause this to occur. Both WMP and Quicktime play back the MP4 videos fine (although WMP won't play all of them, and Quicktime is just ass anyway). I've tried scaling back and disabling the hardware acceleration.

So, anyone else have this issue, or a fix?

[CrowdAds]

[NSILMike]

No, but there is also an issue (as of the last FW update) playing mp4 podcasts if they are enhanced... may be related? Sounds like a codec update that glitched...
http://forums.zune.net/592078/ShowPost.aspx#592078