Dreamox 800HD channels problem.

[seb1]

Dear Friends,

I am using my official canal sat card in my Dreambox.

When using the official decoder. All channels open fine.

When using the Dreambox, some chanels do not open and it says tuner failed. The signal itself is very low.

All HD channels works fine. No freeze or anything.

I don't understand what could be the problem.

I have even rescan all the channels..doesn't resolve my problem.

Any ideas??

Thanks in advance