I have an Alienware aurora r10 ryzen edition with ryzen 5 3600, rx 5600 OEM GPU, 16GB ram, 256GB ssd and I followed the dortania guide to the T and installed Big Sur successfully on my pc with everything working except for WiFi using opencore. I notice that I have a slight lag with Big Sur. My GPU has full metal support out of box. I patched the config plist properly with latest amd patch. I don’t know what is causing the lag any help is greatly appreciated !