After recording several tv-shows, I notice that on most recordings the 5.1 audio track was missing.
I've seen most of the records live on tv and 5.1 audio tracks are definitely there.
Strangely, I've found the same tv-show at a later recording has a 5.1 audio track. Unfortunately, more often without than with.
Someone with the same problem or anyone have an idea for solving this problem?