What is the problem?
Got a new printer (CopyMaster 300 v2), new RPi 3+. Sliced files from S3D print great from the card. When printing from OctoPrint, I get something similar to "There was a communication error while talking to your printer. Please consult the terminal output and octoprint.log for details. Error: Printer keeps requesting line 1276 again and again, communication stuck"
The line number is different but I get it early on in every print.
What did you already try to solve it?
New USB cable, changed port, re-sliced file, tried different file.
octoprint.log (227.8 KB)
Additional information about your setup