GMMK3 HE Wired keyboard disconnects and reconnects at regular intervals if I plug it in my PC' USB port.

Question

I recently bought a new GMMK3 HE (the wired version) and I noticed that when I plug it into my desktop PC's Motherboard USB port, it keeps disconnecting every 30 seconds.

This also happens if I connect it to any of the USB ports in the front part of the PC's case.

The ports are USB 3 and I am using the USB C cable that was included in the box.

Is it a power problem? My previous keyboard was a TUF K7 (linear mechanical switches) and it never did this.

Furthermore, I used this keyboard for a few hours on my friends's PC after it was delivered and it worked fine.

I now connected it to my externally powered USB hub and it works normally. Can anyone help me with this?

Posted Jun 26, 2026, 8:53 PM UTC

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