New problem I'm having. When I apply redstone to a locking track that I have my 6-car train on, it releases and triggers an 'any' detector. However, sometimes the detector shuts off and stops my train half-way through. This causes problems for me because 4 of the cars are locomotives and they still try to proceed and end up pulling my train in all directions which causes major problems. I never really had this problem with the train holding tracks and the like. I should probably also note that this locking track is just before a u-turn as are all of my other ones except the energy fill stations.

you mean the bug of detector? screenshot.

Not exactly. It's just random when a cart passes outside it's area.

The holding and boarding tracks are still there, just hit the loading track with a crowbar

I think you mean locking, not loading, and thanks!