I've noticed that the IC trains timed to depart from Dresden Hbf roughly 5 minutes apart (for example the 05:19 and 05:23) have priority issues at Dresden-Neustadt. The 05:19 gets taken over by the AI at Neustadt but the 05:23 gets routed way before it arrived and therefore the 05:19 then has to wait. Whilst, not a major issue, I believe it might be a simple timetable fix by unchecking 'dispatch beyond' so that the 05:23 doesn't get the path out of Dresden-Neustadt until it's arrived, allowing the 05:19 to depart first?