If been testing RealBand and giving it a higher priority doesn't do much. The main program that shows up as active above Realband when it goes to sleep is System Idle at a very large percent like 80.

Perhaps the only answer for 2016 is for me to reinstall so that BIAB and RealTracks are running on the C drive. They worked fine on the USB drive in 2015.

I'm a bit gun shy about reinstalling because everything works. Has anybody ever done a reinstall of BIAB and RealTracks? Do I need to delete anything first?