Corsair Dominator Titanium and Keychron K8 Pro showing but not working

Hello! I have two devices that are showing in SignalRGB, but they don’t respond to commands.
Corsair Dominator Titanium has been working but stopped around a week or two ago. It still works with iCue. I double-checked that corsair services are off before starting up SignalRGB.
Keychron K8 Pro has never been working. It shows in Signal RGB. I’ve updated firmware on the keyboard to the latest version via Keychron launcher.