ATV2 XBMC crash to IOS menu

My XBMC crashes back to ATV2 main menu constantly.
It happens all the time, no mather if I'm playing a video or just browsing around in the settings menu.

Platform:

Apple TV 2 5.0.2
XBMC 12.0 Alpha 7 GIT:20121108-30edf45 (Nightly build)



Logs:

Debug log
Crashreporter
Syslog

XBMC were installed with "apt-get" command.