mirroring 3d objects vertically looses functionality until 3d rotated

Am i doing something wrong/not have the right setting on?
when i have a block that i mirror, say a flange to another side of a valve, the resulting object is undetectable/selectable until i 3drotate it again.
the software will select it for a copy or rotate, but does not recognize it in osnap. this only seems to happen when 3dR in vertical, not horizontal
see example.

Comments

  • Please file a support request. Doing so your request will be forwarded to a support analyst automatically. Add sample drawing and provide a detailed scenario to describe how to reproduce the problem.

  • this issue seems to have been resolved in v19

This discussion has been closed.