@mgc8: Is there anything else connected to the USB ports of the Vero4k? My Anker adapter requires in peaks 150 mA.
Perhaps, it is helpful to collect a full log set like described here.
So,
- activate logging
- reboot the Vero 4k
- upload the log set by either
grab-logs -A
or the MyOSMC GUI method and provide the URL, here