Synapse 4 is trash - Bugs, Connection Issues, Not funcioning | Razer Insider
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Synapse 4 is trash - Bugs, Connection Issues, Not funcioning

  • March 7, 2026
  • 0 replies
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Had everything working alright until Razer decided to force an auto-update. Then, the software started to randomly slow down the PC, fuck up the mouse, lock the macro functions on, mess up the macro, disconnect and reconnect the mouse nonstop… Lot’s of bullshit. Couldn’t even use my PC with it turned on.

Shutting down the Synapse software made everything stop. Turning it on, problem returned. Did everything: Reinstalled a hundred times, clean  unninstalled everything, manually and using the support software, forced different drivers - Windows and Synapse donwloaded, eveyrhting you could think, and nothing worked… And then, i updated my Deathadder V2 firmware from 1.2 to 1.4.0.1 (latest) and, now, the Macro simply doesn’t work. The PC and the software recognizes the mouse and every function, the DPS and RGB works fine, but the Macro simply doesn't work anymore, as if the macro software can’t even recognize the mouse…

 

And, cherry on the top, Razer don’t allow us to rollback either the Firmware or the Software…

 

Congratulations, Razer… I had used your mice for over 15 years, and now you are making me want to burn mine on the pyre and never lock back at your brand again...