Whenever BiaB stops doing something that it has already done in the past, there are two things to try, in this order:

1) Reboot the machine. Sometimes long edit sessions or the like can chew up resources and a reboot can get all those ducks back in a row.

2) If the reboot doesn't restore proper operation, inside BiaB, go to Options and pick Return to Factory Settings. Try the first button there first. If no joy with that button, try the second button, which also resets soundcard and MIDI synth choices, etc.


--Mac