Turbotax Mac 2020 desktop slow to start and quit

I have been getting the Mac spinning beachball whenever Turbotax starts or when I quit the application.  Once Turbotax is running I don't seem to have any problems.   I checked the Mac Task Manager while I got the spinning beachball on quit and it showed Turbotax Not Responding.

 

I am using a MacBook Pro running OS X 10.14.6

 

I'd appreciate any suggestions on how to diagnose and fix this problem.