

I contacted CS and they advised me to update the firmware. I've had my CSWv2 for 2 months and last week the noise became constant. I too am experiencing this chirping noise that you speak of. mmmm not sure that would be a good description for CS.lol.

The mrs reckons it sounds like "The mice playing the mouse organ on Bagpuss". Just emailed CS with the above problems just wait to see about the chirping low volume multi tone noise.

The windows 10 / win 7 updated pc (gaming) I had to run in compatibility mode, but the win 8.1 laptop version ran ok when tested it on that (also running Win 10).Cured the non wheel led/gear display now I can access the properties page as well. Have fixed the driver properties problem by deleting and re installing V219 driver.
