Accidentally i loaded an old song with a + 1% tempo change at a certain bar (no25) for the middle eight, and then back - 1%.

I found with 505, and now with 506 playing from the top one track, the audio drumtrack only with a JazzBrushes style starts lagging behind from this bar where the +1% tempo change is located, etc, it doesn't seem to follow, though the other RTs do.

Funny is though when you start from the bar position where the changes are (no25) all seems well .... I sent a frozen MGU to support & Kent etc. Guess it must have got lost between all them bug reports during the xmas housekeeping maddnes at PG LoL.

Any similar experiences, solutions? - F

I have not seen this, and I do that frequently in my songs. Let us know here what support says.

Weird enough it seems to be OK after experimenting with different chorus counts and regenerating, besides trying out different drumtracks. F