Tvheadend

I have successfully finished a unicable setup for the tbs6982 card on an inverto quad unicable lnb.

on setup i used the unicable config options with id=1 and frequency=1420.

so far so good: channel scan works, finds channels.
playback testchannel in vlc: ok.

then i shutdown tvh, restarted:

lots of errors (i assume one for each of the muxeses):

"mpegts: 11661H - failed to start, try another
...
linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - failed to tune [e=Invalid argument]"

when i now go back into TV Adapters Config, i can see, that my configured values for ID and Frequency are overwritten (ID=0, Frequency=0). Maybe that's the reason for the errors?

Changing the values in the config again seems to work at first sight, because they are saved ok, BUT on restarting the correct config values are again overwritten with 0-values.

Seems to be a bug in the config handling for unicable setup.