While editing an assembly with multiple subassemblies the tangent edges will turn off randomly for only select subassemblies--sometimes one, sometimes all, rarely consistent. Of note, the "display style" is always set to "tangent with edges" and never changes.
All I have to do to get them back on is to edit any assembly and hit "return" and they're back.
Video drivers were just updated.
Any help would be much appreciated, thanks!