Update:

If I load the style and replace the 1388 Bass with 1386 Bass, the bass will also NOT play.

If I load sister style: M_EZPN85.sty, (slow version) and replace its 1386 Bass with the 1388 (the non-playing one), it plays fine.

The problem thus seems style related and more specifically to the actual track since the bass can play if I load it into another track in the same style (see earlier test)

It seems as if the first track is invisibly disabled in this style.


Regards
Bernt

Band in a Box
Latest: ULTRA 2020 (734) on Win 10
And: MEGA 2020 (720) on Windows 7