Screen Painting Issue

Had been working fine for months, but as of last week the attached screen painting issues have started. Unfortunately it’s making VASSAL unusable. It’s happening in multiple modules so I’m assuming it’s a VASSAL issue. I’ve tried uninstalling and reinstalling without luck.

Thanks for any help!

Model:Dell Alienware M15
OS: Windows 10 Home 1909
CPU: Intel Core i7-8750H @ 2.20 GHz
Memory: 32 GB
Video: NVIDIA GeForce GTX 1060
VASSAL: 3.2.17
JAVA: 1.8.0_251-b-08
Module: VASL: 6.5.0 and Paths to Glory 9.6