Well, after a clean SW2015 uninstall and fresh install of SW2016 SP3 on Win10 I’m beginning to find problems that are killing my productivity.  Along with periodic crashes or hangs I’ve now got sections that no longer work.  It’s failing in both section views of the assembly and also broken out sections on drawings.  These sections have to be through the axis of cylindrical assemblies.  Offsetting the section slightly sometimes works but this does not show the view the way it is needed.

I can’t remember what version but this happened a few years ago and I had to completely redo all sectioned drawing views.  I posted this in General because it happens in both assemblies and drawings.

Any ideas what to do?