My Razer Deathadder V3's middle mouse button stopped working | Razer Insider
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Question

My Razer Deathadder V3's middle mouse button stopped working

  • November 1, 2025
  • 1 reply
  • 40 views

I’ve had the Deathadder V3 for 8 months now and its the best mouse I’ve ever had. Today the middle mouse button stopped working in the middle of a 2 hour session. I use it quite a lot so the change was sudden and very noticable. I have tried all the troubleshooting methods online, reinstalling drivers, compressed air etc. but it still won’t work. 

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1 Reply

Razer.Ten
  • Razer Support
  • November 1, 2025

Hey ​@Opalhammer,

Let me assist you with your mouse. Does the issue continues when you disable Synapse by following the steps from this link? Please also send me a PM with the serial number so I can verify it in our system and look for troubleshooting steps that might address the input issue you're currently experiencing.

 

 

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