External webcam via monitor's USB hub unresponsive after Mac mini wakes from sleep
I have a BenQ PD2705U monitor, which has a built in USB hub and KVM switch. Everything else works fine except for the Nexigo N60 webcam.
The Mac mini is connected to the monitor via USB C. The webcam is connected via USB 3 to the monitor's hub. When I switch on the monitor, the webcam works fine. Once the Mac sleeps & monitor switches to standby. After a short time when the Mac is reactivated by. either mouse or keyboard input, the monitor and Mac both wake but the webcam doesn't show a picture anymore until the monitor is switched off and on again. Other peripherals attached to the monitor work normally.
However, switching to a PC via the monitor's built in KVM switch, the webcam functions normally for the PC but not for the Mac. This seems to be a Mac issue. Any ideas?