POOF! after closing CPR, then opening another CPR

Saved CPR. Closed CPR. Opened another CPR. During load? POOF!

Cubase 11.0.0.300 64bit 2020.12.31 17.28.13.666.zip (322.8 KB)

Hi,
The crash is again the same.

I wish there was some way I could determine this for myself—just so I don’t keep reporting bugs that are already on the board.