I'm not sure if this is due to the recent update, or has always been the case, but I have just discovered a service which cannot be driven as the locomotive begins in a non-electrified siding! The service is: FR (68268) Heilbronn Gbf to Kornwestheim Rbf Nord West It begins at Heilbronn Hbf track 851, but cannot be moved as it cannot take power, as this siding has no overhead wire. I discovered this as I had just completed the locomotive's previous service which took me into the siding (albeit without power!). The train does however move as AI (no fair!)