2015 MacBook Pro 15" MacBookPro 11,4. Monterey installed. OCLP 1.4.3 Sonoma 14.4--> trying to install Sonoma after reboot. Progress bar starts, but around 10% quits and opens Recovery

Hello friends,

I am trying to install Sonoma on my 2015 MBP using OCLP 1.4.3 and Sonoma 14.4. Progress bar starts, but around 10% quits and opens Recovery. I have tried with several versions of OCLP and Sonoma on my stick but to no avail.

What am I doing wrong?

If anyone has an idea, please advise.

MacBook Pro (Retina, 15 inch, Mid 2015) 2.2GHz Quad-Core Intel i7, 16 GB 1600 MHz DDR3, Intel Iris Pro 1536 MB. MacBookPro 11,4 - macOS Monterey 12.7.4