Thanks Gerd,

I can't open your track but both roundabouts don't look too complicated with too many nodes and I don't render bus routes, so I think it could be caused with the two routable lines on top of each other in my styles. In the NL's many roundabouts have cycle routes on them I thought at first it was only caused by this routable cycle route line (0x02). After that I have removed this 0x02 I got some positive feedbacks, but now you and someone else also reported it could happen with other roundabouts as well I think other routable lines like 0x06, 0x05 etc on top of 0x0c could crash some devices (not all, at least not mine, which makes it very complicated to reproduce) too...Workaround is to remove all routable lines on top of each other or at least remove the routing parameters (but in the past this lead to other issues with routing via address search).