When I set ai services to start before me , for example 5 or 10 minutes , they just sit there and they have a red signal ahead. If I change their start time to the same or after mine they are fine and moving. ( green signal ) is there something I’m doing wrong as I’ve seen people on YouTube setting up early ai before them. or is this a issue anyone’s having ? * have tried on different lines - Bakerloo- German route.