Hi Rudl, did you ever have this problem previously in v2 or is it new behavior on your system?

Did you notice if this behavior started to happen recently after doing any particular kind of system update, like installing a new video driver or installing any kind of system wide software that might alter the display appearance or anything like that?

You might try disabling desktop composition for the full system, by going to Control panel > "Appearance and Personalization" > "Change window glass colors" > uncheck "Enable transparency" option and see if that does anything.

What kind of video card do you have in your system?

- Michael