Just bought a Razer Basilisk V3 for the grandkids.
Wow - Get rid of Razor software ASAP
sysdm.cpl (turn off automatic driver installation)
Uninstall all things Razor (RevoUninstaller)
Razor leaves an installer folder so find it and delete it (EverythingSearch)
If you want to fool with RGB get this: https://openrgb.org/