Hi Hizir,
I need to precise that the issue is present in all projects. Today I installed PVSyst into another machine with Win11 and the problem is present too.
I attach in the email that I've just send to you the Log of PVSyst installed in Win10 and in Win11.
Each machine are installed on VMs running MacOS Parallels, but until a few days ago PVSyst never crashed.
In this video ( https://www.dropbox.com/t/1DiAg2Yfp3W9db5p ) you can see the behavior of PVSyst.
I'm waiting for your response rapidly.
Thanks,
Roberto Bissanti