UR44 Audio Interface Usb device not recognized UR44

Hello everybody.

I keep running into this problem with my UR44 audio interface.

After a few minutes of using it on my computer, even when just playing some music from youtube, I start hearing some pops, and then the audio interface disconnects, and the following message appears:


Then it will start working again just if I reset my computer.

Any ideas about what could be the problem?


  • Latest Yamaha USB driver V2.1.1
  • Latest UR44 Firmware Updater V2.12
  • Windows 10 PRO
  • RAM 8GB
  • Placa de vídeo NVidea GT 630M

Try rolling back (uninstalling and then reinstalling) your Yamaha USB driver to 2.0.4
No guarantees but it’s the last known stable version for windows 10

You can find that driver on the steinberg website