I have been using Cura for a long time, and this has been an issue for a while. As the subject says, supports going up to nohwere.
I have attached two screenshots, and the STL file. One screenshot is the part Pre-slice in the Prepare pane. The other is after the slice with Supports everywhere in the Preview pane. There are three support towers that go up to nothing. I see quite a few of these in many different models of many different shapes. To make matters worse, it is difficult to ge