What is the problem?
Communication error
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 19 again and again, communication stuck
What did you already try to solve it?
Reboot Octorpint and checked all connections
Have you tried running in safe mode?
no
Did running in safe mode solve the problem?
no
Systeminfo Bundle
This is my Terminal Output
Recv: echo:busy: processing
Recv: T:199.99 /200.00 (436.12) B:59.25 /60.00 (3442.38) @:42 B@:127 W:8
Recv: T:200.00 /200.00 (436.00) B:59.33 /60.00 (3440.81) @:42 B@:127
Recv: T:200.00 /200.00 (436.00) B:59.34 /60.00 (3440.75) @:42 B@:127 W:7
Recv: echo:busy: processing
Recv: T:200.03 /200.00 (435.81) B:59.52 /60.00 (3437.13) @:41 B@:122 W:6
Recv: T:199.98 /200.00 (436.19) B:59.63 /60.00 (3435.13) @:42 B@:115
Recv: T:200.01 /200.00 (435.94) B:59.69 /60.00 (3433.88) @:42 B@:109 W:5
Recv: echo:busy: processing
Recv: T:199.99 /200.00 (436.06) B:59.81 /60.00 (3431.63) @:42 B@:104 W:4
Recv: T:199.99 /200.00 (436.06) B:59.93 /60.00 (3429.31) @:42 B@:96
Recv: T:199.99 /200.00 (436.06) B:59.94 /60.00 (3429.19) @:42 B@:97 W:3
Recv: echo:busy: processing
Recv: T:199.95 /200.00 (436.44) B:60.06 /60.00 (3426.69) @:43 B@:91 W:2
Recv: T:199.96 /200.00 (436.37) B:60.14 /60.00 (3425.00) @:43 B@:86
Recv: T:199.98 /200.00 (436.19) B:60.15 /60.00 (3424.81) @:42 B@:87 W:1
Recv: echo:busy: processing
Recv: T:199.97 /200.00 (436.25) B:60.20 /60.00 (3423.63) @:42 B@:86 W:0
Recv: ok N18 P15 B7
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: T:200.02 /200.00 (435.87) B:60.29 /60.00 (3421.81) @:41 B@:78
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Recv: ok
Send: N19 M117 CE3S1P Schrauben (2) Generic PLA lw 0.6mm lh 0.28mm if 10.0% ext1 200C bed 60C.gcode*14
Recv: Error:checksum mismatch, Last Line: 18
Recv: Resend: 19
Printer keeps requesting line 19 again and again, communication stuck
Changing monitoring state from "Printing" to "Error"
Send: M112
Send: N20 M112*19
Send: N21 M104 T0 S0*18
Send: N22 M140 S0*85
Changing monitoring state from "Error" to "Offline after error"
Connection closed, closing down monitor
Closing down send loop
Additional information about your setup
all up to date and running pi 4B
octoprint.log (454.5 KB)