So a few things that don’t seem to work quite right.
Chamber light is set to eco mode, yet it never turns off automatically.
All kinds of detections are disabled (specifically spaghetti detection) yet if i try to turn off the chamber light i get asked if i really want to turn it off as it might affect detections (spaghetti detection)
Also how is there no light toggle at the first page of the P2S display?
Printer is on the latest firmware.
It turns only the light in eco mode off if it is idling for certain time. While printing it stays on for all AI camera based functions.
Does anyone know how “certain time” is defined? Mine is idling for 40 minutes now and it’s still on.
All the AI functions that i turned off.
Mine turns off the light after 10 Minutes. The door must be closed too.
Printed another thing. Now 50 minutes later the light is still on. Door was closed 
Perhaps your door switch isn’t registering as closed? I think there is an option to notify you when the door opens. Does that work?