[sumo-user] Rerouting doesn't seem to work

[Dazz <dazz13@xxxxxxxxx>]

I am using a rerouter

<additional>
  <rerouter id="rerouter_name" edges="-514398801" probability="1">
    <interval begin="0" end="12:0:0">
      <destProbReroute id="-620169764" probability="1"/>
    </interval>
  </rerouter>
</additional>

but then I see most traffic ignore this:

What could cause this? The rerouter appears in sumo-gui as expected. And some traffic does go to the correct edge. The former route was probably that right turn.