Resuming ...

Problem: loading existing/old songs with user audio tracks does not behave stable.
In general all songs have been edited with user audio tracks adjusted bars to match the songs tempo.

In some cases works just fine and opens as in 2025.
In other cases the audio is loaded directly at bar -1, i.e. no delay or sync to the rest of the song.

In some cases BIAB has saved the song and chopped of e.g 2 bars in the beginning which explains why it would start directly at bar -1, i.e. normally the audio would be silent from -1 and start sound at bar 1 to be in sync with the song.
The chopping could even be repeated with additionally saves, thus destructive removing the audio and you could end up with an empty audio track = 0 bytes.
In these cases the saving was done automatically BIAB, i.e. not by me.

Possibly also related this is when continuously looping a song with an audio track, it gets offset by some two bars for every new loop ...

I has kept me from actually using BIAB for some time as it's destructive and not so tempting to have to edit all songs to be saved in 2026 (if even that would help...)

Strangely I have not seen any other user reporting a similar problem.

On the latest version