Usb C Hub broken on Tahoe?

[reno55]

After upgrading to Tahoe it seems my Usb-C hub is not working at all except to provide video signal for my monitor.

Anyone else have this issue? If so how did you fix it?

 

[GarethH1]

I'm also having issues with my USB-C hub.

I'm using ATEN US3342 and my webcam doesn't work well after the upgrade.

 

[thebart]

I don't know if this is related or not, but I find Tahoe turns off power on USB ports upon sleep now. Before, my wired USB mouse's optical light would stay on. Now it turns off when I sleep my M1 mini.

Tahoe also broke a utility that controls USB hubs. So Apple changed some things with USB handling.

 

[Eduardot]

Since previous operating systems, putting or letting your Mac to sleep will do unimaginable things to all your additional hardware and apps that depend on it. I would then suggest to not let your Mac sleep, only the monitors.