Unwanted "upgrade" to Ventura
I bought a Mac mini from OWC that OWC's web page said had macOS Monterey installed. I did not want Ventura because Ventura would not work with my audio interface. When the Mac mini arrived, it had Ventura installed on it. It took me weeks to install Monterey. Now I discover that it has Ventura on it again. I did nothing to have it "upgrade" to Ventura. Why is this happening and how do I prevent my Mac from installing Ventura? I absolutely do not want Ventura. Why is Apple forcing Ventura on me when I do not want it?
Mac mini, 12.6