Yes. I had a K70 RGP Rapidfire connected to a Windows 7 Home PC with no problems, CUE 1.x. And I had a Strafe RGB connected to a Windows 10 Pro PC with no problems, however with no CUE software installed. Last evening I decided to swap the keyboards and install the latest CUE software at the same time. Both installs worked flawlessly and on the Windows 7 PC the CUE software works as it shoulds. But on the Windows 10 PC the USB sound plays when the CUE software loads and my custom lighting profile is applied. Uninstalling the software or simply unchecking the box so that it does not run at startup solves the problem. Strangely, if you don't run the CUE software at startup but run it manually afterwards, it also makes the USB sound.