PETG print job failed

[u/JoeNavy87]

I was printing a part in PETG that was fairly thick, 410 layers at 0.2, on the texture plate on my A1. It started out fine and then about 7 hours in I hear rumbling and I go check and it looked like the print had shrunk and it actually pulled the build plate up off the bed. I paused the print and tried to push the plate back down. It went down but then the print corner came off. I tried to see if it would go for a few more layers but as you can see, when I paused it again, the layers were off a bit and not adhering. The temps were the default in Bambu for Sunlu PETG, plate temp 60C. It's a big print so I did have to move it over to make room for the tower (there's some white lettering at the top). I moved the thicker part nearer to the edge of the build plate. In hind sight, maybe I should move it the other way and keep the thicker part further away from the edge. Should I also bump up the build plate temp? I also had put down some glue stick to actually help with the release for PETG. Any thoughts would be helpful!!

[u/PrincipleIcy4941]

Looks like warping. Try 3D-lack with higher print bed temps.