I was using BIAB on my laptop using my external keyboard to provide the bass part from BIAB. All tested well at home but at a gig last night, something happened and I could not resolve it. The bass part always played using a piano patch rather than acoustic bass as it should have. I tried resetting the keyboard, closed down BIAB, re-install driver for my Midisport Uno - all with no luck. I ended up having to use SampleTank for the bass part.

I haven't tried a BIAB factory reset yet as I'm hoping to figure out what happened. Any idea what could cause this?

Tnanks,
R