I have suddenly started to get very bad prints. The last print a couple of weeks ago was perfect. I am not sure if I updated the firmware after the print and then left it for a couple of weeks. The print I am attemting is just a sqare box. My Prusa is printing it perfectly.
Same for me. Something definitive has gone wrong over the last few weeks. I’ve been printing fine for some time and then all of a sudden about 15 failed prints in a row. I’ve tried the textured pei plate, the cool plate (freshly cleaned and reglued), Orca slicer, slowing print speed, increasing bed temps, various pla /pla tough (all Bambu filaments), rafts/no rafts…etc. Mine usually doesn’t fail on the first few layers but a bit further into the prints (sometimes on the first layer tho’). Not sure what has happened…like I say went from printing great to complete ■■■■. I’ve also run all of the calibration routines again with no change. From the looks of “recent-ish” post it seems a few of us have gone from printing great to many failures. One other thing…when the fails happen and there is spaghetti all over the place almost every time the printer fails to recognize the failure. Very frustrating.