Prusa MK3.5 - Extruder making a clicking noise

Discussion
1

Hi @3dtechs - The open-air Prusa was left printing a part as a demo for the schoolkids but it started making a pretty loud 1-2Hz clicking noise at the extruder. The feed tube was wobbling from it. Didn’t sound right at all so I paused the print.

EDIT: It’s all in hand here

2

HI Tom,

We don’t have a prusa 3.5. Sounds like a nozzle clog to me. good luck!