[PROBLEM] no hdmi input after a few minutses pause

[osselpot]

thx for your fast reply,

first: i dont see your signature
second: it seems its not a problem with hdmi...the webinterface of xbmc doesnt work too, but the rpi is up and running an xbian-config says xbmc too, i have to restart xbmc over xboan-config over a ssh-connection!