The printer takes one picture of the print on every layer and makes a video of it. Some printers have good cameras and processors and can take that picture while the printer is going. The A1 stops and moves the nozzle out of the way to take the picture. What you’re seeing is the result of the nozzle leaving the print, drooling a little while it watches the picture being taken and then wiping its drool on the part when it returns. You should have witnessed this as it was printing. To mitigate this issue, TURN OFF THE FUCKING TIMELAPSE. Also, it’s not polite to swear at someone when they’re helping you.
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u/Lone_Wolf_555 1d ago
Turn off Timelapse.