Had a similar issue. 2-3 USB devices working properly on any computer stopped working on a student computer.
Struggled with searches then in Security I saw the student had the Firewall on...... Tried to turn off and apparently she made a setup to block USB connections !!!!!
Since then I've been able to connect USB devices again. Took me an hour to figure this out....... And student next to me staring at her computer all the time.
Topic:
App & System Services
SubTopic:
Core OS
Tags: