I have a bug. All my popups seem to have black grounds. This makes them unreadable. e.g. If I click Help ==> About yEd, all I can read is the OK button.
I have just downloaded yEd for windows from here:
i.e yEd version "188.8.131.52"
Running on Windows 8.1
OK, I have now installed yEd onto a different Windows 8.1 computer (my laptop)P, and those black backgrounds are not happening.
Do you have any idea what could be going wrong on my main PC - as I have already tried to re-install yEd twice on my main PC... Do I need to reinstall some library items or something. I have already run Windows Update and have installed all updates (apart from Window 10!). Prior to the second re-install I uninstalled Java first to see if that would help - as I see that yEd does use Java....
The strange thing is that the black background doesn't appear every single time. And if I do a mouse-over of any actual buttons in the popup, then those bottons will suddenly appear out of the black!