[vdr] LNB freezes...

[Guido Fiala <gfiala@s.netic.de>]

Someone with similar problems:
on Pro7 and Sat1 (and probably some other channels) i do now get
the decoder frozen after 30 seconds, switching to another transponder
and back temporarily solves the problem. (rebooting does'nt change behaviour)
("channel not sync'ed" messages)

I suspect it's due to the minus 20 degrees Celsius (yes minus!) my LNB is 
currently exposed to ... or icicles at the satellite *g*