smnnekho:
Yes, grabbing is independant from the linkage scanner. You can safely disable it.
For a test you only have to grab epg from "Direkt Portal".
Toggle the epg grabbing via the "Refresh EPG" button in manual control of SetupTV
Could someone tell me how to access this epg data? I've enabled epg for "Direkt Portal", but when access "Direkt Portal" through the TV Guide I only see the epg for the "Direkt Portal" and not for the subchannels. thanks for help