Please post your results with the booster. I have the same problem and see that you are also on German DVB-C and use a Floppy DTV. What is your cable provider?
To moderator: Sorry for hijacking this thread.
Yes, grubi i will inform u about results of using the booster. Cause i think it could be interesting for others i will post results here and here https://forum.team-mediaportal.com/...bitte-helft-mir-55964/index10.html#post394798 - our big stuttering-talk in german