DeadDigger

Hm did you maybe change the material of your nozzle? I have experienced something similar when I changed to a different material Komposition of my nozzle. After checking with a thermal cam it showed a pretty big change in temperature, because the new nozzle was losing heat faster.

Further this could also happen due to distance between the heater and the thermobullet or because the cable or bullet was fried.

To check if you extrusion motor is dying, you could take some really cheap filament and pace out how much material is being pulled when you command the printer to extrude say 20 cm. For that mark 20 cm from your extrude intake up the filament. If you do this a couple of times you could see if there is a different amount of extrusion, if your extrusion is what you printer is expecting and if you have a problem there.

Yeah it’s a weird thing that I would assume cones from bad slicing, a bad bed or bad mesh leveling. But this can have different reasons too

So for me the big bad indicator is basically the upper right corner on the one hand it looks like it was squished to much on the other it looks like an adhesive issue on the last layers of the right side.So a few questions that pop up for me: How does the file look like? Is it maybe wrongly sliced and the last part is in the air? Did you do manual mesh bed leveling? Did you check the bed level from the gantry to the plate with a kaliper to make sure it doesn’t change height between prints (to much)? How old is you nozzle? Is it maybe partially blown?

The problem is not the setup but the administration