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

  • November 30, 2025
  • 1 reply
  • 227 views
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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.

Best answer by martgruetz

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...

    1 Reply

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    • martgruetz
    • Insider Mini
    • Answer
    • 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...

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