MaximumBlueGreengreat185
Reinstalled Synapse - did not fix it. I think it started happening with latest Win10 update.

Have you tried resetting the mouse through the Razer Synapse 3's settings? Check if the behavior happens while the application is closed or disabled. Also, connect the keyboard to another USB or computer and see how it goes. I’ll be locking this thread now. Feel free to send me a PM anytime or visit our self-help options should you have other questions or concerns.

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