Tvheadend

Hi guys,

I'm trying to add some Turkisch channels from 42degree Turksat.
but it's not scanning them, I'm getting scan status failed, no data.

the thing is, I'm using the tuners / cards in 4port switch mode while my switch is actually a multicable switch,
its a 8 cable input, 16 cables output switch, 4 cables are from universal lnb with is set to Astra,
4 cables are from another dich / universal lnb, wich is set to turksat 42 degree.

but the problem is, when I set in the tuner settings Unicable Switch, when I try to scan it tells me : en50494: transponder value bigger then 1024
so it's not even starting to scan.

anybody knows why this happens, how can I solve it ?

thanks in advance.