I would like to delete one node of a square. Sounds like an easy enough task, but neither Ctrl+Alt+LeftMouseClick, nor selecting a node with
works. When I drag the pointer over a node then the node is colored red and I can drag it with the left mouse button. But when I click on a node (without moving it), it is not selected. Has somebody encountered a similar problem and can tell me what to do?Thanks!
Andi