I am brand new to OP; yesterday I got both my Ender 3 V2 and Mini+ configured (each with its own Pi 3b). Both print fine but unlike the E3, with the Mini+ the GCode Viewer shows the little green dot moving around, but nothing else. Is this a known issue?
The Gcode Viewer shows one layer at a time (you can activate the previous and next layer too).
The thing with spiral vase is, that there are lots of layers with a very short distance.