With the latest update to macOS Monterey 12.1 my LG monitors can not be connected (no PD, no monitor, no usb ports are recognized) to my new MacBook Pro 14".
Until macOS 12.0.1 everything worked fine.
Is there somebody with the same problem?
LG 32UN88A USB-C Hub failing under Monterey 12.1
This question is better suited for the consumer support forum http://support.apple.com/
Same config, same prob here. I'll try to reinstall 12.1, it seems that updating while the monitor is connected causes the issue.