r/LogitechG•
PotatoBreadDad

PRO X TKL RAPID - Backlight randomly stops working!!

Logitech G Support

This piece of plastic is getting on my nerves, the RGB/backlight keeps dying, randomly the RGB dimms out and never turns on again, even if i remove the usb and reattach it. It only comes back after i restart the GHUB application.

The issue doesnt happen if i use the onboard memory but having only 3 profiles is too limiting, i have different rapid trigger/hall effect configs for different games.

I dont know if the keyboard is defect, or the GHUB software has a bug. Anyone else having the same issue?

firmware: 170.3.18
GHUB version: 2025.8.789376

Posted Nov 28, 2025, 5:43 PM UTC

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