I've been here a very long time and this is the first this has happened to me. I've been running a session for a while and the train stopped. Determined that I was missing a junction, so I saved the session and went to edit the session and when I tried to place the junction, I got this error message: " Cannot add object as the selected layer is above that of the targeted track. Trackside objects cannot be placed in a layer above the track they are being attached to". First, I don't mess with or use layers, so I didn't change anything on the route concerning layers. The route I'm running is the "Centrella" and there are numerous layers, and they are all unlocked. There are many junctions still visible, but a small section of the route is missing junctions. What are my options?