It’s becoming very frustrating lately. I would be working on some production and suddenly everything stops then Cubase just crashes and disappears. Used to do that a lot with slate plugins so I stopped using them. Then it did the same with SSL native. So I barely use them. Now in some cases it does that with superior drummer, and sometimes when inserting som UAD plugins. Also the latest neural DSP darkglass ultimate is doing the same problem. Im on windows 11. And I have RME fireface interface
When Cubase crashes, it usually pops up a window telling you where the crash dump is located. Folks here can often help you figure out the cause if you post the .dmp file.
Pete
Microsoft