Hi, It appears that the Class 395 Javelin doesn't have fully working door interlock. When in external mode you can open the doors, no matter the speed of the train. From the in cab control the doors will open when doing less than 20mph. Many Thanks
You can also drive off with the doors still open, at which point the doors close on their own after a couple of seconds.
The red square around the power level on the HUD doesn’t show up, showing that it isn’t locking out the throttle when you are stopped with brakes on. That’s probably linked to it as well.