[SOLVED]Rolling picture with ASUS p7131 TV tuner

[KozmoNaut]

I've just bought an ASUS p7131 dual/hybrid TV tuner, and although I am getting picture and sound and the various inputs work as they should, there is a slight problem.

When I watch TV and switch to another channel, the picture rolls vertically (I can see the closed captioning and teletext data) until the picture is where it's supposed to be, and then it's fine until I switch channels again.

Does anyone have an idea to what could be causing this? I'm guessing it's a sync problem, but everything is set to PAL and 50hz and 720x576 (I live in Denmark).

EDIT: I solved it by removing everything related to V4L and DVB in the kernel, installing v4l-dvb-hg and using the modules provided there. Both analog and digital TV works perfectly now.