I recently updated to Finale 26.2.2.494.  When transcribing and editing Finale encounters and unknown error and shuts down. It offers to open the auto saved files and apparently does this OK.  I have tried to pin down what particular function is causing the error but it does not appear to be any particular consistent operation causing the problem.

My OS is Windows 10 64 bit Pro.  Is this a known glitch in the Finale update version?