Anyone else having Razer Synapse 4 crash every time after opening it? | Razer Insider
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Anyone else having Razer Synapse 4 crash every time after opening it?

  • January 9, 2025
  • 27 replies
  • 5319 views

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27 Replies

Had this problem with both Synapse and Chroma crashing, I uninstalled Chroma and now Synapse works fine. Obviously not suitable for anyone who uses both but I only use Synapse.


  • Insider Mini
  • January 15, 2026

I’m having 2 issues with Synapse 4, that I never had with Synapse 3. My Headset cord is finicky and doesn’t like to be bumped, that was normally dealablem, it’d disconnect and reconnect and I’d be good to go. Now after it disconnects, 95% of the time, it randomly turns off the Mic in Settings, not just making the Mute Button active, nope turns it off in Synapse 4’s Settings. It’s also arguing with my PC about being connected, when I haven’t even touched it, and sometimes the only way to make it stop, is to restart the PC.

The second issue, is 95% of the time I start up the first Game of League of Legends, and suddenly after it’s been working, Synapse 4 shutdowns, and suddenly my Profile isn’t active and I’m trying to use an Ability that is no longer there. And when you’re playing a MOBA like League of Legends, having your Abilities no longer be there, more often than not will lead to you dying.

I’m going to change it back to Synapse 3, as I never had these issues in Synapse 3. Even Microsoft makes sure their OS is in better functioning condition, before forcing people to upgrade to it. I have no Synapse 4 Products, everything I have is Synapse 3 generation, and as much as I love Razer, I love being able to actually Game, without interuptions from my Peripheral Software playing up daily. If this doesn’t get fixed, I'll be looking at different Brands for my Peripheral setup. Such a shame that they’re allowing their Products to be ruined by Malfunctioning Software, to the point we can’t even use the products at times.