UR22 driver and Voxengo Curve EQ

Hi, anyone experiencing problems with Cubase 7 running the Voxengo Curve EQ plugin with UR22?

If I have the plugin screen open, I experience audio dropouts. As soon as I close the plugin screen it comes back to normal.

The problem doesn´t occur if I´m using another driver.

  • Cubase 7.0.4 (32 bit) on windows 7 (64 bit)
  • UR22 driver 1.7.3 (64 bit)