Dear All

I have set it to tuner A eutlesat 3b Eutelsat 3B at 3.1°E https://www.lyngsat.com/Eutelsat-3B.html (Greek tv Channels)there are 12 tv channels and they are in 3 groups, for example, when I ask to record ant1 tv while I keep watching ert1 channel,it records ant1 channel but it is a blank recording. How can I overcome this obstacle?

Cheers
Tony