Same! Someone recommended me to update the firmware but that too, is much more of a hassle. Every time when i run the update file, a error pops up saying to end all synapse process but even after doing that, the error still appears (even booted win11 in select mode disabling all 3rd party apps so something is def. wrong).

Same issue, new device. Double-click (rm button) living it’s own life. Can’t play MOBA games, so annoing problem. Also Razer Deathadder Essential mouse can’t be fully detected on Win11 x64 OS. Can’t even upgrade firmware to the latest version with possible fix. How to detect it as Mouse Device  in Windows OS device catalog? And how to install new firmware fix otherwise?