HOW to ENABLE LED SWITCHING in VKB FSM-GA/SEM modules - Go into VKB Config, LED section on the FSM/SEM and change the physical buttons to “P-Alternate”, click the invert box and 'SET" to push the led changes to the devices. Now I have all LEDS RED until they are pressed where they switch to green and stay in their state until being pushed. Invert checkbox switches them around.
To get the module to show correct msfs status - looking at using this Joystick Gremlin script to accomplish but a work in progress. - Joystick Gremlin Plugin to control LEDs? Yes there is!! Updated Version - VKB-SIM