Braodcom Crystal HD Card BCM970015

I installed the latest ATV Flash on my Apple TV G1 and the Braodcom Crystal HD Card BCM970015.
In Kernel Extension Manager i checked BroadcomCryalHD.kext to enable the driver until the AppleTV restarts.
The broadcom hd decoding can be selected in the XBMC playback.

The first movie plays smooth, but when i try to play the next movie it stutters. The only way to solve the problem is to reboot the Apple TV.

Can somebody help in this problem?

Don’t know if it should give you any form of comfort;

 

 

You’re not the only one.