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High Sierra 10.13.2 cannot find my audio device

I'm using an external audio interface, "M-Audio Fast Track Pro", which was automatically recognized by the OS until now. After updating High Sierra to 10.13.2, which one of its improvements is about a best "compatibility with certain third-party USB audio devices", my iMac 27" Mid 2011 don't recognize the external audio interface at all!!!!

What the heck is going on? Is it a simple "bug", and I have to wait for a new update in order to use again my audio interface? Or is it simply considered an old device and no longer supported?

Thanks for any answer!

iMac (27-inch Mid 2011), macOS High Sierra 10.13.2

Posted on Dec 8, 2017 4:39 AM

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Posted on Dec 9, 2017 11:57 AM

If you don't have a previous High Sierra installer, try this update I've found in Apple support, it's an older one they posted one month ago, it should probably "downdate" your macOS to 10.13 or 10.13.1, but I'm not perfectly sure!

macOS 10.13 Supplemental

175 replies

High Sierra 10.13.2 cannot find my audio device

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