3D printing is not working after update to v2.3.1

Please help me to reconfigure my 3D printer.
It was working fine on V1.0.6 . Now, whenever I click on anything it shows 1 comand waiting and communication timeout - reset send buffer block in the log.


  • Depending on printer model you might need a special combination of RTS/DTR. Only state at end matters so at maximum 4 combinations to test. Or the baud rate is wrong, but I assum eit is the same as before so should be correct. Some drivers communicate only on special DTR/RTS settings when they use them for hardware control which we do not do. We control flow by communication protocol which all printers support.
Sign In or Register to comment.