I had bought a Steinberg’s UR44C audio interface last year, I used to work on an iMac under Big Sur, it worked fine there but today I replaced my aging iMac with a custom built workstation. I installed the Yamaha USB Driver, and also Tools for UR44C, the installation was fine I can also use both Cubase/Nuendo with this audio interface. But the only issue I have is the dspMixFX is not working on this computer. It just shows a blank screen with ‘no device found’ message. But the device is fully recognized and connected onto my system. I’ve also upgraded it’s firmware to the latest couple of months ago so I don’t think I’ve a firmware issue here. Kindly help… Also my new system is running Windows 10 Pro.