I'm running Logic on a MacBook Air (specs below) with my MOXF6 as a controller, external synth, and audio interface. It was fine for about a week. But today when I restarted Logic, the MOXF didn't show up as a MIDI device or audio interface. The MOXF6 doesn't show up as an option in system preferences audio either. I restarted the computer and the application and it wasn't there.
I dragged the com.apple.audio.DeviceSettings and com.apple.audio.SystemSettings files to the trash so the system rebuilt them. And then I restarted the computer and the application and the MOXF showed up. No problem. However, I finished my session, quit Logic, and when I went back to my compute, again the MOXF disappeared from the Logic Pro X device menus.
I read somewhere that I might repair permissions but I ran Disk First Aid and it didn't find any issues.
Has anyone had similar problems?
MacBook Air (13-inch, Early 2015)
2.2 GHz Intel Core i7
8 GB 1600 MHz DDR3
Logic Pro X 10.2.3
El Capitan 10.11.6