Cornwall is a bit tricky because of the looooong traffic sections which make you wait a long time at red light. I thought it was a bug, but on the map I saw one train before me also waiting and another one going before that train. Eventually after more than 5 minutes things loosened up and I was on my way. I had the same issue waiting for a meeting train on Isle of Wight, so it could be the way Rivet makes the routes. In the latter case the timetable/dispatcher sends me away to early, making me me wait and think it might be a bug, but it’s not.
