Hi there,
I have just installed Monterey (with OC 0.7.5) on my GB Aorus Master Z390 with i9900k and Radeon5700XT and 64GB 3600Mhz RAM on a WD_BLACK SN850 m.2 NVME SSD.
Everything works just fine: Ethernet, Audio, iCloud, iMessage, etc.
Even the Bluetooth card I have installed (a PCI-e card for...