I have the same issue as above two threads but with different keys, couldn’t find any fix. Issue in brief is In my RB15(Advanced), the keyboard has few keys (esc, ~, tab, caps, (all in red) and shift in faint blue) are lit up always even when they are changed in synapse, or when pressed ‘FN’ key or as soon as powered up (before going into os). Does anyone have a solution to this?