M-audio Midisport 2x2 once recognized now disappeared

After the firmware upgrade to 2.8 my Midisport 2x2 was recognized via USB and I was a happy man.
However the next day my MPC One tells me 'usb device is not supported'.
Ok, plugged out my usb hub and connected the midisport 2x2 directly to my MPC, same result.
Then I testet the midisport with my pc to check if it is working, and it is.
Rebooted the MPC...same result.
No more midisport 2x2 on my MPC One.....
Anyone with similar problems out there? Anyone who can help?

Weste wrote:After the firmware upgrade to 2.8 my Midisport 2x2 was recognized via USB and I was a happy man.
However the next day my MPC One tells me 'usb device is not supported'.
Ok, plugged out my usb hub and connected the midisport 2x2 directly to my MPC, same result.
Then I testet the midisport with my pc to check if it is working, and it is.
Rebooted the MPC...same result.
No more midisport 2x2 on my MPC One.....
Anyone with similar problems out there? Anyone who can help?

Maybe you can downgrade back to 2.7.2 and see if pops back up. Then upgrade back to 2.8 at least to verify that it’s the mpc and not the unit itself.

Thanks for your suggestion, i will try that.
Although i did reinstall the 2.8 update without switching to 2.7 before.

It happen the same to me. My Mac live II was working fine with m-audio midisport 2x2 and it stop working. Any idea?

Lampdog wrote:Midisport 2x2 ~> powered usb 3.0 hub ~> to mpc.

Try that..

I have the same problem. Iy use to work the midi man but after upgrade the midi man is not recognized. I have try connected directly to MPC and also trough a hub.