Turbo Tax blank white dialog boxes

I have installed  Turbo Tax 2019 Premier.  It updates and presents the activation screen.  This screen is a blank white screen with no graphics, no buttons.   The only option is to use the X in the upper right corner which closes Turbo Tax.

 

What would be causing this and how do i recover?

 

I have uninstalled/installed TT19 with no change of problem.

 

I had TT18 and TT17 installed.  Both have been removed with no resolution to issue with TT19.  Note that TT17 worked, but TT18 also had an issue with white dialog boxes force me to use task manager to kill the program.   TT18 also had a blank white screen when trying to print forms to PDFs but could cancel out of that.

 

Windows 10 Pro updated  to 1909 today after issue was seen, no impact on problem.

 

Norton AV was disabled.  No impact on problem.