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Question

viper v3

  • April 6, 2026
  • 1 reply
  • 10 views
J

Hi everyone,

I’m having several issues with my Razer Viper V3 Pro and I wanted to know if anyone else has experienced something similar.

The mouse randomly disconnects during use (especially in the middle of games), and sometimes the wireless dongle is not detected at all. On top of that, the battery drains much faster than expected.

What’s more concerning is that the problem also happens when I use the mouse with a cable, so I don’t think it’s related to the dongle or USB ports. I’ve already tested it on different USB ports and even on another PC, but the issue persists.

At this point, it seems like a hardware defect.

Has anyone else had this problem? Did you manage to fix it or did you have to RMA it?

Thanks in advance.

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1 Reply

Razer.Aero
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  • Razer.AeroRazer Support
  • Razer Support
  • April 7, 2026

Hi JADEbestBistreBrown647,

I understand you’re experiencing random disconnections and fast battery drain using your Razer Viper V3 Pro. Allow me to ask a few questions to isolate the problem.
- Are you using Razer Synapse with the Razer Viper V3 Pro? If yes, does the issue occur both with Synapse running and when Synapse is completely closed?
- Is this with the original Razer cable, or a third‑party cable?
- Have you tried testing the mouse on a PC without Synapse installed to see if the disconnects and battery drain still happen?
- When using 2.4 GHz wireless, are you plugging the dongle directly into the PC or through a USB hub?
- Does the same disconnection happen if you use the dongle closer to the mouse?
- Are there any other wireless devices close by (Wi‑Fi router, other 2.4 GHz dongles, Bluetooth devices) that might be causing interference?
- Roughly how many hours of use are you getting before the battery drains?

Please make sure to update your mouse firmware here and test if the same issue occur while using the mouse on computer without the Razer Synapse installed. Feel free to PM me with the information and provide your device serial number. Thank you!


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