Blackshark V2 (2023) Unmute does not work and turns on sidetone in Synapse 4 | Razer Insider
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Question

Blackshark V2 (2023) Unmute does not work and turns on sidetone in Synapse 4

  • November 30, 2025
  • 1 reply
  • 15 views

Every time I load Synapse 4 and try to mute my headset it turns on the sidetone and blocks the mics input completely until i turn of my computer or the headset. This doesnt happen with Synapse 4 closed.

1 Reply

  • Insider Mini
  • December 5, 2025

Hey, press and hold the mute button on your headset while klicking unmute in Synapse and then release the mute button on your headset. Works 4 me but isn´t a solution. But you can´t expect a solution from razer… sad but true...