[mythtv-users] channel switching problem

[Amir Khostevan]

Hi there,
I just installed mythtv last wekk on my Gentoo-Linux System.
and ALMOST everything works fine. But I can't switch the channels on mythtv 
and the performance is very low. The picture and sound stop every second and 
then go on.
What did I do wrong? I live in germany, so I used tv_grab_de_tvtoday with 
xmltv.
Using kdetv, tvtime, or xawtv everything is perfect. mythtv just shows the 
channel previously set with another tv program.
Please help. Thanx

Amir Khostevan

PS. I posted this problem before, but no one could realy help me. Is it 
possible that someone loggs into my system (ssh) and checks what is going 
wrong?