Question: Thunderbolt No hardware was found
Since the installation of High Sierra 10.13.1 on my iMac 27inch Late 2013, I can't no more connect to my Audio Interface Apollo Twin which is directly connected to my iMac via Thunderbolt.
When I try to connect, I get the Message "No Devices Found".
In my iMac System Report, under Thunderbolt, I get "No Hardware was found"
Looks as if my Thunderbolt ports are disabled?
I need help, some ideas?