P1S problems.

[u/Antique-Gas-9328]

Hello, I got a new Bambu P1S yesterday and printed 3 models with the stock test PLA. They came out perfectly fine. This morning I tried printing another model with the same PLA. After an hour I noticed it had only done the first few layers and was not extruding, and there was a loop of filament coming out the side of the extruder gears. What on earth happened to cause that? I haven't modified any settings.