Master Meter LEDs not illuminating DDJ-1000

Hello. Was working before. Using Rekordbox version 6. The Master LEDs don't illuminate. The master volume works fine. Anyone have an answer to what might be wrong? The Master LEDs illuminate when the unit is powered on.

When RB is loaded, channel faders are fine with LEDs working, Master volume is fine, except no LEDs. Reflashed firmware, reinstalled drivers, but same issue. Anyone else had or have this issue? Thanks