Problem with Grundig Sinio DTR-6110-S

Archived from groups: alt.satellite.tv (More info?)

The Sinio is connected to a 9/8-Multi-Switch (Astra and Hotbird).

An Amstrad Twin (analog) and a Medion (digital) receiver are working fine
with the system.

If I try to update the Grundig receiver's software by satellite it tells me
that no update is necessary.
With the current configuration (4) I don't get ZDF, RTL, Sat1, Pro7..., but
ARD and BayernAlpha and some other.
If I am scanning (at automatic search) for only free-to-air programms it
just finds 2 (odd) TV-Channels. (So I receive more channels without
scanning for new...)

Does anybody know how to fix this problem?
What is the current software for the DTR-6110-S?
(Where can I get it and software to uplade it via RS232...?)

Viele Grüße
Christian Schnarr