On a surface piece, I made several consecutive circular networks (X4) without any problems (stump holes). When I want to make the last one, it is impossible to create a new circular network (the one on the stem plan 6)....
At the risk of sounding a little heavy, can you go into detail, and explain what doesn't work. I created a seventh extrusion by selecting the extruded surface strain 1.
I'm on SW 2017 SP5.0. I don't use an old version anymore. If someone can try it out with another version, it may be able to see the influence of the different SW versions.