Remember: great gaming isn’t about the price tag; it’s about how well you know your tools. Master the T66 software, and you’ll never feel limited by your hardware again.
Unplug the mouse, try a different USB port (preferably a direct motherboard USB 3.0 port on the back of your PC), and avoid external USB hubs. If you are using wireless mode, plug the charging cable directly into the PC to force a wired connection initialization. RGB Settings Resetting on Reboot t66 mouse software