Hey,I've been printing with an ender 3 for a few months and everything was perfect.These days I was printing sanitary masks and also very well, until yesterday when I did this wrong (same gcode):


and today I was printing some super simple pieces and it has made me this mess:


there is like a separation between the whole extrusion, between layers and on the walls. The piece has been separated very easily.It seems as if there was a lack of material but it is very exaggerated.Does anyone see the solution?. Thank you!