I installed a new HP Z2 Tower G9 Workstation Desktop PC (Windows 10 pro Build 19044)
with a 12th Gen Intel(R) Core(TM) i7-12700 / 32GB RAM.
When I start LRC 11.5 it's running fine. When I shut it down it does not start anymore. In taskmanager Lightroom.exe`is still running and doen't shut down. When I rightclick and end this I can start LCR again.
I already re-installed LRC and tried with all plug-in's disabled (also GPU disabled) but the issue is still there.