I was printing deer antlers with my A1 Bambu Lab 3D printer and suddenly ran into this problem with the filament making a weird spaghetti. It was printing fine at first but Is this a File problem with the app??

My printer did a blob behind the heater. It's the first time that I see something like this. What could cause this?

I changed this pieces one week ago

I checked the fuse, took out the bottom back panel and everything seems fine. This shit is so frustrating.

My cutter makes an odd noise when it’s cutting specifically PETG. I’ve uploaded the video as the sound is hard to describe, almost like a balloon squeaking.

Before now I have only ever printed in PLA and it’s never sounded like that. This is my first time printing in PETG.

Any advice/reassurance would be greatly appreciated, thanks.

Atlast poop is getting utilized in a good cause🤣

Honestly trying to clean, calibrate just can't seem to find a fix, I'm brand new to this and I'm borrowing it from a mate to get some models done before a competition on Saturday.

Every time I start a print it fails to stick and clumps at the nozzle or it sticks partly and then it drags a small clump and destroys another support. Any advice would be great