I had the Huntsman Elite keyboard and a Razor mouse... never again. The software just crapped out for no reason after an update and even my presets just would not work at all. It was stuck on a static colour with zero way to fix it. Apparently at the time it was a known issue that never got fixed.

After that, the Razer headset I got that randomly broke in the left ear smack dab a year after purchasing it(To the day!) and my Abysus mouse right click that just randomly kept getting stuck and the lighting on the Huntsman Elite crapping out after a year and a half I bailed on Razer.

Logitech is are still good, I'd suggest uprooting and changing brand. Their headsets are great, best mice around and they have the best gaming keyboard which I've grown to like it's handrest - just plain rubber/metal arm rest that I never have to worry about having to replace because the leather wore out.