iMac stuck at boot running MacOS Sonoma with OCLP

Hi,

i have a problem with my installation. I'm using iMac Late 2013 21,5" with Nvidia. Yesterday I installed MacOS Sonoma with OCLP, before first boot iMac stucked at about 50% progress bar. I hard reset iMac and in worked. After the first boot into OS I managed to setup everything, install programs, ...

Then I restarted my system and now it is stuck at 1% or 50% at Apple logo. After a few attamptes hard restarting it boots into OS.

Sorry for my bad English.