@belgianguy Thanks, that did it. All is working again. Thank you for the fast solution

@belgianguy Correct, I was indeed on an earlier version where this problem didn't occur. Thanks for the extra information.

@belgianguy Thanks, that did it. All is working again. Thank you for the fast solution

This is my config.g file:

; Configuration file for Duet WiFi
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Mon Feb 25 2019 09:02:50 GMT+0100 (Midden-Europese standaardtijd)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
G29 S1

; Network
M550 P"3D-Printer Gert" ; Set machine name
M552 S1 ; Enable network
;
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S1 ; Drive 0 goes backwards
M569 P1 S1 ; Drive 1 goes backwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E145.0 ; Set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; Set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; Set accelerations (mm/s^2)
M906 X800.00 Y800.00 Z800.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X350 Y350 Z400 S0 ; Set axis maxima

; Endstops
M574 X2 Y2 S1 ; Set active high and disabled endstops

; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H5 F120 T6000 ; Set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z2.682 ; Set Z probe trigger value, offset and trigger height
M557 X30:350 Y15:350 S100

; Heaters
; M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S290 ; Set temperature limit for heater 1 to 290C

; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

; Filament sensor
M591 D0 P1 C3 S1 ; Filament Sensor (Extruder0)

; Automatic saving after power loss is not enabled

; Custom settings are not configured
M501

Hi All,

I just upgraded my firmware to the latest release and after startup, I get an error in line 24: " M350: array too long for parameter 'E' ".

In my config.g, line 24 looks like this:

M350 X16 Y16 Z16 E16 I1

It always worked before. Anyone knows what's wrong?

Thanks for the answer.

Hi,

I had the same problem.
I noticed that in the code that was generated by Cura, there was a 5 mm retraction before the end code was executed. For me, this 5 mm retraction was enough, so I decided to delete line 3 and the E-5 code in line 4.

Now at the end of the print, the filament is retracted 5 mm (generated by Cura) and then the end code is executed and the nozzle moves to the side of the print.

I'm not sure why the problem is happening with the original code, but the solution works fine for me.