Same Firmware, different behavior on two keyboards

I've got 2 Voyagers (one at work, one at home) after a recent firmware update I noticed lighting wasn't changing on my home keyboard so I brought the work keyboard to test side-by-side. I did a fresh flash of both and the issue remained on the "home" keyboard. I've narrowed it down to the left side of the "home" keyboard as swapping it for the left side of the "work" keyboard restores the expected behavior (back light color changes for certain layers).

Any ideas of what I can do to further debug? I'm concerned the "home" keyboard might be slowly dying.

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u/memodoring — 7 days ago