Wifi dropping out after a few minutes iMac 2011 27” on Monterey 12.7.6

Hi, i just did a clean install of monterey, use the latest opencore(2.2.0), install root patch. First, wifi wont connect via GUI, so i connect it manually via the “other network” function, and it works, but after using for about 10 minutes, the wifi will “lose connection” like it says its still connected but no pages will load. I have to turn on and off the wifi to let it re connect. Is this a known issue? I tried re patching the root volume again but still the same