Seems to be fixed for the future+workaround available:
viewtopic.php?t=2003

Jan

See here:
viewtopic.php?t=1998

Ok,

something between 5.12.1 and 5.12.2 seems to have messed up skystar2.
I've the same problem: When tuning a channel via Setup4PC and then manually scan the transponder with progdvb 5.12.2 I get some channels. When I select another transponder before and "Lock", no reception, i.e. Level remains ...

Wow - good job!

However, I'm somewhat curious what the bug was about.

12552 worked for me NOW

Uh... yesterday I tried with 5.11.8 and had the same problem. Today I tried the transponders which did not work yesterday (with 5.11.8) - and they work.

However, when I do a complete scan it still fails.
Maybe some problem with converting _insert dynamic (EPG??) data here_ to the german locale ...

Same here:

ProgDVB 5.12.1 / German Vista x64 / Skystar 2

I can manually scan MOST single transponders.
Some examples where the scan of one Astra transponder crashes on saving:
11895
11973
12515

Well - dunno how this may help...