RdrCEF Helper (Renderer) - high CPU load on MAC

Hi,

The "RdrCEF Helper (Renderer)" process is completely overloading the CPU (90%) as soon as Adobe Reader is running.

Versions:

Mac OS Catalina 10.15.7 (Intel) - no GPU

Adobe Reader 2022.003.20258

I tried:

- deactivate page caching

- uninstall with adobe cleaner + re-install

None of these solutions worked for me.

Can you please help?

kind regards

cyrille