I have discovered a minor inconvenience with CX and Quicken. When I start Quicken, I get the Quicken menu File Help, then it flashes the Quicken update check, then full Quicken menu File Edit View … Help, then the menu will vanish, and, then Quicken quits. Sometimes, I have to start it 2 or 3 times before it will startup.
I am running on a Macbook Air M1, with Mac OS 12.1, CX 21.1, and Quicken 37.62. Quicken has since updated to 37.64 with same symptoms. This is with Quicken 2020 (W7 bottle). It was working fine until I updated from Big Sur to Monterey. Unfortunately, after the update Quicken updated also, so not sure which made the change.
I have always been able to get Quicken to start, but it is a little disconcerting with this critical piece of software.
As a side note once done and exited Quicken, I have to quit CX twice to exit it.