2.2 OCLP Late 2012 long loop while installing

First time OCLP user here after lots of reading I decided to try saving my late 2012 i7 mac mini Catalina to Sequoia.

So I Setup the install Sequoia on my usb thumb drive the day before I actually run OCLP, then next day OCLP 2.2 pops up. So I updated OCLP and installed the 2.2 version on the thumb drive as well. (Maybe I also installed the previ the day before ir it overwrote it)

Now after following instructions on dortania.github, I have 2 more boot options and hitting efi is no longer an option and its not going theough.

If I hit the install sequoia. It stops at around the 15 min lutes left mark and goes to the boot option screen.

Am I doing something wrong?

-last guy in the office with a mac-mini on loop

UPDATE: An eeror ocurred preparing the software update popped up