The puzzle gets more baffling. Ok since banks 2, 3 and 4 were acting normally. I decided to cut and paste all my registrations from bank 1 to banks 2 and 4 as an experiment. Well yes you may have guessed now banks 2 and 4 are not taking me back to the original registration entry, instead it brings me back to the first tune in the list. With that said I copied a number of registrations ( tunes that started with the letters a and b). Now Bank 1 is working correctly. I left Bank 2 alone since it was working correctly with registrations I set up for Christmas gigs.

Is it possible I have a corrupted registration somewhere with my registrations?