USB connection Issue

Hi everyone,
since yesterday the synth is not recognized by my computer anymore when I connect it via USB. I have tried with several cables, and with different ports on the computer, but the Super 6 still doesn’t show up on my computer (a MacBook Air with Catalina). Until yesterday it was working fine, and I haven’t made any changes whatsoever in my setup, so I can’t figure out what the problem is. Do you have any idea on how to fix this ?

Isn’t there a power-on button combination you have to press in order to get it to show up first? Wonder if that’s been reset at some point.

Not that I’m aware of. Until now it was working without any manipulation. It’s pretty confusing. I tried to plug it to an other computer but it still didn’t work, and the usb port of the synth doesn’t seem to have any damage :confused: