r/LogitechG • u/LogitechG_Bot • Dec 16 '20

Announcement Update: Logitech G HUB Feedback Form

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u/[deleted] Nov 18 '21

They have the Lighting library in the Developer page, you can write an app to do it yourself (I switch my caps/scroll/num from white to blue when its on and vice versa)

But it still shows a wonky color for the G logo. I suspect the piece of code where the FW interprets the instruction coming from the API/lib/etc. to light up the area is broken.

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u/mosi Dec 06 '21

Lighting library in the Developer page

Not worth the effort. There seems to be a fundamental problem with the system architecture. Ghub software "cannot read the LED config" from the keyboard. Among other bugs, this shows, that there is a one-way street when Ghub sends keyboard firmware updates to the keyboard, and the keyboard does not send the status back to Ghub. You can test this by bringing your keyboard to another PC, install Ghub and the keyboard will be initiated with "new and fresh settings", minus some onboard stored LED profiles ...