This one has happened to me a lot. Firstly I had to up the temp on my hot end . I started off printing at 195c but realised the room was quite cool. I’ve ended up with my hot end at 215c and it works brilliantly. Secondly, whenever I get a print like this now I suspect a clogged or damaged nozzle. You could unclog it but a replacement is very cheap and easy to install.
I forgot to mention - I once could not diagnose a problem like this on my work printer. Turns out the extruded had a small crack and thus would not feed in the filament at the correct speed
This one has happened to me a lot. Firstly I had to up the temp on my hot end . I started off printing at 195c but realised the room was quite cool. I’ve ended up with my hot end at 215c and it works brilliantly. Secondly, whenever I get a print like this now I suspect a clogged or damaged nozzle. You could unclog it but a replacement is very cheap and easy to install.
I forgot to mention - I once could not diagnose a problem like this on my work printer. Turns out the extruded had a small crack and thus would not feed in the filament at the correct speed