7th gen i7, 16 GB, Nvidia 920M 2GB, Win10Pro current, video drivers current, steam current, TSW build 119. In service 5P17, stopped at red signal at siding exit. Request to proceed, no response. Request again, "Proceed at Restricted Speed." Proceed at 3 mph,, scenario ends anyway. I later found another route out of the yard, probably the intended game solution. Even so, the response should be either to allow the train to proceed or to say "Denied. No route available." Reproducible, clip here:
Hiya PlaysWithTrains, It appears that you may have gone the wrong way, the blue line in front of your loco is the direction of the service that you should try to follow. This particular service needs you to change some switches on the track to go the correct way. - Jay