Still getting a pure VFR flight:
FPL-HBLKM-VG -PA34/L -SDFGRY/S -LSZH0830 -N0148VFR BRUNNEN AMSTEG -LSZL0034 -DOF/160708
Maybe it has something to do with crossing the Alps?
Yes, I know where to find it but the result is a pure VFR flight.
I get this:
Route: LSZH N0165F130 VEBIT3S VEBIT T53 GERSA N850 SOSON VFR LSZL
Probably depends on the airplane (performance, avionics) or some other settings. Maybe @Achimba can give some hints.
Vladimir,
have you given the router a sufficient altitude to work with? (—> Advanced parameters —> Flight levels from… to)
Need FL130 on that route.
If that is OK, then it could be anything… Avionics, but also performance…
Well spotted Bosco! It was up to FL100, now it works. Thanks
Also you guys could all send PMs to Achimha and get him to start posting here, since people regularly ask questions about the router which he and Tomjnx developed, and other related stuff 
Achim regularly and promptly replies on autorouter Support if you report the problem. However, for the questions on usage and tips&tricks, I believe there’s sufficient knowledge here on the forum without bothering him
He also seems to be active on at least one another forum so perhaps he doesn’t post on this one for a reason (I would have no idea why).
