The switch worked for years without problem. I bought a new TV card and everything is fine again.

none when testing the problem. I had a 22 Khz switch right before the card but took that out for testing

I also have two dishes with two cables coming in
So I guess it is the card. I will just buy a new one and see

Nach intensiver Arbeit gelöst. Sieht so aus, als ob meine Tevii-Karte halb defekt ist und für einige Transponder kein Signal mehr liefert.

Solved for now. Got an early start today. The fact that the problem persisted with other TV applications indicated naturally that it was not a ProgDVB problem. So I started searching for failings of that transponder in the internet. Numerous suggestions (from interfering DECT phones to a frequency ...

... and I did more.
I took the Tevii card out of the computer, uninstalled the driver, made sure there was nothing left in the registry, got rid of all the half-working ProgDVB installations and began putting things together again. Tried out version 6.87.06 this time. Still all the same.
Shame on me ...

I just went back to long past times and installed 6.49.09 and 6.60.02 on another partition even. Still the same problem. No signal at 12.545 and others

I used to have a 22kHz switch in the past but in the course of finding the problem I use direct connection. There is no tevii.ebd2 file in the Modules directory.There is a tevii.eBDA file but erasing that does not do anything. Since you mentiomed Tevii: I updated their driver from Jan 2011 to Nov ...

I've posted this in the German board but hope to get an answer faster here. A couple of days ago I reinstalled Professional x86, version 6.92.6 on my PC (Tevii S470 card). I updated the transponder list and scanned the channels. To my surprise I lost really many free German channels like Pro7, Sat1 ...

Nach einem Upate habe ich das Problem, dass fast alle SD-Kanäle verschwunden sind und auch bei einer manuellen Suche kein Signal (optische Anzeige) zu sehen ist. Es ist fast so, als ob es Pro7, Sat1, Kabel 1 etc über Satellit nicht mehr geben würde.
Habe mittlerweile vielfach neu installiert ...