Team 14 and Mint 19

[TeamMike]

Installed Linux Mint 19, then added Teamviewer 14.  When starting Team I get a window open that has nothing inside.  i have
another Teamviewer 13 on a different Mint machine and that runs fine.

Has anyone else encounter a problem like the blank window?  If so how did you solve it.  Thank you for your time in reading this thread.