For the record … I reinstalled Mint 22.3 Zena using compatibility mode, and immediately implemented Clem’s PSR fix (here) on my Laptop 16. I have not experienced any Zena freezes since (several days, almost a week) 
For the record … I reinstalled Mint 22.3 Zena using compatibility mode, and immediately implemented Clem’s PSR fix (here) on my Laptop 16. I have not experienced any Zena freezes since (several days, almost a week)