Problems with WinRail 10?

[Doc in CT]

 Anyone else with WinRail 10 having functional problems? 

1. I find that the roadbed display toggles on and off as I edit sections of track (does print however). 
2. Apply to Selection does not function (nor do most of the global property changes applied to layers or through other screens).
3. Can't change the line width of the roadbed.

I'm at a decision point on whether or not to continue using Version 10 as RTS 8 will no open Version 10 files (so run the risk of losing a lot of recent work).

Thanks in advance
Alan

 PS  NOT making much progress with Gunnar on the WinRail discussion group, other than suggestion to update video driver, which I did.