Audio interrupting on UR22 mkII

I have had this problem for a while now, and in the meantime i have reinstalled windows, drivers, changed power cables and power source to a different one than the pc, changed the sample rate to be higher and still no improvements. The control panel displays the current message while the audio interrupts occur:“Audio interruption due to usb error is detected.”
I have bought the interface around 1-1,5 years ago from thomann.de and otherwise it is working just fine. I require assistance as fast as possible.Thanks in advance to whomever can give me any tips.

Have you tried all the different usb ports on your computer?