While trying Shapr3D on a small 3D design project (a snap buckle) I sooner or later always come to a point when filetting an edge ends with a message “Failed”. I tried to reproduce the cases on simplified objects but that did not work (fileting in similar situation succeeded)
What can make filetting fail, and how can I avoid it?
I can send the exported project (I use the non-Pro version of Shapr3D so I can export to medium quality STL only) with steps I took to create the design.