windows 11 thunderbolt 4 bug

Projectik I have a similar issue. I purchased a Lenova ThinkPad which had Windows 10, but it was upgraded to Windows 11 the same day. It has an 11th gen i7 with Thunderbolt 4. I never knew anything wasn't working for months until I decided I wanted to try hooking up two 4K monitors at 60HZ, and got blank screens. I have a Thunderbolt 4 workstation dock, and it hooks up 2 display port monitors, but one keeps bling on and off. I can plug 2 c-plug cables into a USB-C, and the remaining Thunderbolt 4 port on the rear of my laptop, and both monitors work fine. I purchased a OWC Thunderbolt 4 hub, and plugged it into the rear of my laptop, and nothing. I have a Dell company work laptop with the same configuration, but running Windows 10. I plug the Thunderbolt 4 hub into that, and it works.