More of a general comment on Windows 10 issues recently - it seems Win 10 has some unresolved graphics issues - breaking drivers etc.
I have tried an old Windows technique of disabling most visual effects (a work station type setting)
Control panel>system>advanced system settings>performance settings>visual effects>adjust for best performance. I then just turn thumbnails back on.
This may rule out a few complexities and/or give a slight speed boost.