I have Razer keyboard, mouse, mouse pad, and added the Chroma Lighting kit. Now Synapse is amazingly slow, or completely unresponsive at times. Killing other software/services doesn’t seem to help Any ideas? Is it spending too much time polling USB devices or something?

Razer Synapse old-dog slow. 20 seconds or more to respond to mouse actions. What's up?

[MONTHLY SILVER] January 2026 30,000 Silver Drawing

4 days ago

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Razer Synapse 3
Razer Synapse old-dog slow. 20 seconds or more to respond to mouse actions. What's up?

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