Blackwidow V4 not responding to Synapse | Razer Insider
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Question

Blackwidow V4 not responding to Synapse

  • December 13, 2025
  • 0 replies
  • 11 views

Hi folks,

Just got a blackwidow v4 pro and firefly v2 pro to go along with an existing basilisk v3 mouse. I have the keyboard plugged into my PC, the mousepad is plugged into the KB, and my mouse into the mousepad.

In synapse, my mouse and mousepad sync perfectly and respond to my changes immediately. My keyboard just seems stuck in spectrum and does not sync with the other two devices. Any clues?