I've encountered an annoying problem on my brand new S5. It happened to all my first 3 large prints (ran a small test and it worked fine) - the extruder motor keeps pushing the material but the hot end decides to stop spitting filament mid print, resulting in this huge mess of entangled filament on the back. The pushing force is so strong that it dislodges the feeder tube. Please see attached images - (sorry for the sideway pics)... Everythiing was set properly. AA for PLA, no BB in use.
The printer doesn't even send an error message, shows it was done printing - faulty flow sensor too?
Did I get a lemon?
Your help is appreciated!