Prophet 10 rev 4 Tuning stuck

Prophet 10 rev 4 Tuning stuck
« on: March 20, 2023, 03:24:23 PM »
I tried tuning my Prophet 10 as instructed by the Sequential User's Manual but tuning freezes and does not complete.  I've tried Resetting Globals and Resetting the Calibration table but no luck.  Anyone experience a similar issue?