High Sierra 10.13.2 cannot find my audio device

any chance you can send me the same installer you have 10.13.1 please? If so, send it to *** or ***. Im stuck otherwise cause I cant buy a new device until after the holiday. 3 kids, 4 grandkids:-)

MICHAEL ***

I have the same problem with my (just bought) M-Audio Keystation mini 32. The driver for this keyboard should automatically be updated when you'll download the latest version of MacOS. But since MacOS 10.13.2 this keyboard doesn't work anymore. It recognises the keyboard, but there's no signal. So maybe when this bug in MacOS is fixed (please Apple!), your device i working again and you don't need to buy a new keyboard?

I have the same problem and I do not see why I buy a new interface!! Apple what the **** is going on? Why you do not solve this problem? Why we can not use our m-audio interfaces? I'am a student. I do not have any money to buy a new interface from one day to an other!! I makes me angry. I do not understand this. Sole it!! now!

Still no change after yesterday's macOS update.

Terminal says it's online (command: system_profiler SPUSBDataType):

Logic shows this when I turn on the device:

Driver (latest) shows it's not connected:

However the firmware updater software let me update the firmware of the device and now it shows that I'm using the latest.

Ok, so there's a new "supplementary" version of 10.13.2 released today, looks like a security thing. I'm guessing it doesn't bring back the FastTrack Pro support, but I'm going to wait before installing this time (in case even the MIDI aspects of the FTP are removed, as I'm still using those). Can anyone confirm whether the new update brings back FTP visibility or makes it worse? Thanks. (Would also love to go back to 10.13.1 but I don't have the installer or a TimeMachine backup that would help.)

Release notes of 10.13.2 was :

• Improves compatibility with certain third-party USB audio devices.

end not remove compatibility with certain third-party USB audio devices. 🙂

Maybe the apple forget that it produce very expansive device 😟

This is an extremely frustrating development. As a musician whose income relies on the use of this device, the prospect of it being unusable — despite working perfectly prior to the update — is unacceptable and doesn’t inspire faith in Apple.

I know it’s a niche case, but I’d like an explanation for WHY it no longer works — and whether we can expect an update in the near future or if we should bite the bullet and purchase a new audio interface.

I’ve been checking this thread every day for the last couple of weeks in the hopes that a new fix surfaces. No luck yet. Might be time to buy a new device, even though it feels like a ridiculous thing to do.

I have found this thread: http://community.m-audio.com/m-audio/topics/m-audio-fast-track-c600-os-high-sier ra where somebody seems to have fixed the issue for their Fast Track C600. I tried replicating the process for the Fast Track Pro but was unsuccessful. Maybe somebody else can get some inspiration from this.

Tried the procedure above on my Mac, no luck...still only midi working, no audio and on the FastTrack Pro Panel continues to show the interface as not connected. Any other idea on how to make this workaround successful on my Mac ?

This is very frustating, I was hopping that Apple would solve this issue on the 10.13.3 Release, but unfortunaly this was not done.

For those who are asking about discontinued support, I can tell you that on my other computer running Windows 10 my Fast Track Pro works perfectly using 6.1.11 driver...

Don't expect that to work either. I had the same problem and before looking here, I went out and bought a new Scarlett Solo 2-in/2-out USB device, and it won't work either. I've tried resetting NVRAM and all system/midi settings I can find. Nothing is working. Now I have two devices that don't work. Thanks, Apple!

To all those who bought the Focusrite Scarlett to replace the Fast track (which is exactly what I did) I thought it didn't work either. But as was already stated, it's probably defaulting to the microphone input. For instance in my GarageBand and in my Logic Pro, I just had to switch from input one to input two (I bought a Focusrite Scarlett Solo)

Your solution may work, but since I upgraded to 10.13.3, which is known to have issues, and since I could not go back to 10.13.2, I had to do it the hard way and go back to Sierra. I believe I tried everything, and nothing worked. And yes, I used Audio MIDI Setup as the primary tool for setting/resetting my audio device(s). Thanks.

BTW, from what I've read about Apple's next OS update, it is really going to mess up a lot of people, so be warned. They are changing to 100% 64-bit architecture. Sounds like everything will be incompatible. I won't be upgrading again until I hear definitive news it won't break everything.

Hi minicus64! Thanks for your solution! I'm keen to try it but I'm a bit stuck and puzzled.

I've installed both mbox-driver and fastrack pro-driver.

For step 3 - do you mean:

1) Delete from that folder you created in that zip file OR

2) Navigate to the folder (with similar file paths to what you have written) that was created by the installers and delete those?

I assumed it's option 2) but can't seem to find them 😟

(Update 5 minutes later)

Sorry found it... Feeling dumb... 😝 The file path minicus64 is pointing to is originating from Macintosh HD. In my defence I'm a windows user 😀 😀 (just using Mac for MainStage & logic x) Just followed your instructions but don't have the device on me right now. Will update this thread to let the rest know if it does work. *rubs hands in anticipation*