I am using a Bambu A1 printer only had it a couple of weeks and it just randoms fails on some prints, it seams to get so far up and them seams to jump up and spits out filament but its no longer touching the build item i have no idea how to tell it its errored so i can go back and carry the print on from when it failed … sometimes i just start from scratch it it can work perfectly the next time though should i be getting this many fails with a brand new printer??
Can you share some photos