https://bugs.winehq.org/show_bug.cgi?id=51139
--- Comment #8 from Dieter Jurzitza dieter.jurzitza@harman.com --- Hello Stefan, yes, I can confirm the behavior you are describing. Depending on the libray - replacements you choose the software differs - however, you cannot preview what is meant to be uploaded towards Elster. Debugging of QT is difficult ... but what I consider possible is to test on a different openSUSE version ... when 15.3 will be out I can give this a try, reporting here -> it should come with a different QT - library. By the way, the window of death shows even without adding "MESA_GL_VERSION_OVERRIDE=3.0" over here and it behaves as you describe - there are no yes / no boxes but you can click on the cross in the upper right order causing the application to die as well ... Thank you for looking into this, in my desperation I was urged to install on M$ and upload from there ... a real shame :-) Take care
Dieter