Yes, my USB Hubs nor the docking station are working.
I downloaded and installed DisplayLink Manager (
https://www.synaptics.com/products/displaylink-graphics/downloads/macos-connectivity-1.3.1 ) and it worked perfectly. Then I restarted the Mac the keyboard stopped working (USB one) and then I uninstalled DisplayLink and installed it again and restarted my MacBook and then the keyboard and all of the USB ports were working (my headphones were charging) and a bit later the external displays turned on, but they keyboard + all other USB devices stopped working.
My GreenCell USB Hubs aren't working at all. They only recognise the external display. The issue started after I upgraded to macOS12.
Now, macOS 12 has this great feature where I can copy + paste text from photos and it makes my life so much easier, but I guess I have to downgrade to Big Sur?
I know the devices aren't faulty, because they work perfectly on my old MBP (Running High Sierra) and all of my Windows laptops.