As I recently had decommissioned my HTPC (Zones not working reliably for video...) I wanted to use some of the parts for my ageing office PC (which I also use to listen to music). After reinstalling everything I set up JRiver (Audio Only View), 29.0.80.
I noticed that in the standard view for playback I could no longer display the total number of tracks, neither [Total Tracks] nor [Number Of Tracks] worked, both returned nothing. After some trying I settled with ItemCount(AlbumKey/(/)), but I'm sure I didn't have to do this before. Maybe I'm blind and didn't see the correct field?
So, then I encountered really strange behaviour. Starting playback of an album, I could skip forward through tracks, but only back to the beginning of the current track, not back to another track. (Log file package 1)
Also, I switched on waveform (but the regular progress bar exhibits the same odd behavior). It'll work OK in the beginning of a track, but will mess up towards the end. The blue progress filling will move on towards the end, but will vanish before it reaches the end of the track. (Screenshots)
When clicking elsewhere within the waveform to go back, this seems to be ignored, as it just moves on to the next track. Then, skipping back suddenly works, but the track played before gets skipped completely, and when skipping forward again, it's also skipped. Very odd. So, listening to track 12, progress indicator disappears, clicking somewhere in the progress bar gets ignored, track 13 starts, skipping brings me to track 11, 10, ... and skipping forward brings me to 11, then 13(!), not 12... (Log file package 2)
Thanks for looking into this!