Hi,
There is only one Cubase 10.5.12 (so the last update) DMP file. All other files are 10.5.0 crashes. Do I have resolved this only one Cubase 10.5.12 DMP file. The crash is in Groove Agent SE.
As I can see, you have the latest Groove Agent SE 5.0.20 installed.
Could you try to trash Groove Agent preferences, please? Quit Cubase and rename this folder, please:
Win: %appData% Steinberg/Groove Agent SE_64