I only went away for a couple month or two, just hopped back on to my scenario and now issues just popped up out of nowhere when the last time i dont even have them. Problems: 1R21 stopped outside of Shitton Up Fast despite the path never collides with 1U20 (the latter stops at Rugby) 1U20 stopped outside Platform 5 despite path is suppose to be clear for it before leaving and would've collided with 1R22 1R22 stopped outside Rugby and crashes or gets rear ended with 1U20 just outside Hillmorton Junction. For some reason it just refuses to go to the South portal via Hillmorton Down Main and just goes up to Hillmorton Down Northampton before going towards south. (Main Problem) Please watch the video here and see the attached image. I have done everything but nothing works. Nor will i end them early because otherwise they wont show up at the exact spots on time. Please help