sketching broken continued part 2 ....

[hoegge]

and in this example you can se a close profile, that is not detected as a profile, as far as I can see. I've tried the usual trick to split it with lines to see, what is not close, and it never becomes a profile. 

There is something quite wrong:

https://a360.co/3xH2A39

[HughesTooling · Accepted solution]

The sketch is 3d not planar. If you select all and right click you get an option to move to sketch plane.

Side view of sketch 

[hoegge]

Yes, @HughesTooling - you're right (as often). A few of the points are not for some reason. I added two pins in the sketch at some point, but carefully turned off 3D sketch again. But maybe some constraint solving when moving a thing (e.g. by accident), could make it solve out of the plane, if 3d editing is turned on?

So it seems at least that specific issues is must be on me and not fusion.