I want to install Catalina on a MacBook Pro (13-inch, Early 2011) with 10.13.6 (High Sierra) installed. Therefore I made a bootable USB drive with the macOS Catalina Patcher. First, I had the problem that the USB drive wasn't recognized. Now I used another USB drive and now it will let me boot from. But it always is stuck at the loading screen (nearly 100%). What I'm doing wrong?
I tried safe mode (with shift), reset the NVRAM/PRAM (with opt+cmd+P+R) and I don't see a value in reinstalling MacOs in my case.
What can I do to successfully boot from the USB drive?