Possibly also relevant if windows update jumped in and installed its driver store version. check the driver number, etc. in device manager.
What Win.11 version number, and is it RTM or Insider.
Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T..