My DeathAdder V3 (purchased Dec 2025) is experiencing disconnect/reconnect cycles (4-5 times) during rapid movements or when lifted, specifically right after startup and i experienced this after waking the PC from sleep too. It eventually stabilizes, but the issue happens daily. I have already tried
-Reinstalling Razer Synapse
-Updating Firmware
-Disabling USB Power Management
None of these fixed the issue.
What can i do
Hi smartDesirebuzz599,
I’m here to help! Thanks for trying to the usual troubleshooting to fix the issue. Since the disconnection problem happen during fast movements or when you lift the Razer DeathAdder V3, it could be related either to the USB port or a potential issue with the cable on the mouse itself. Could you try plugging the DeathAdder V3 directly into a different USB port on the back of your computer, and see if the behavior changes? It would also help to test the mouse on another PC, to check if the same disconnect/reconnect cycles occur there. While testing, please check whether slight movement or wiggling of the cable near the mouse or near the USB plug consistently triggers the disconnects. Feel free to send me a PM with your device serial number, region and proof of purchase so I can check your replacement options. Have a great day!
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