yes, only source

Now I have installed with bossa, but I still have bossa port
https://www.youtube.com/watch?v=SwISyme_-hw

I tried firmware 1.8 or what do you mean?

I have now tried 1.18 and other pc. Unfortunately does not work. what else can I do?

I have 2 seconds printed and then reset, but does not work

Hello, my duet is not working again. I turned on today and could not connect via browser. then have tried over pc has shown me bossa port. then I wanted to flash again, but it does not work

https://www.youtube.com/watch?v=4QRqAHosTuI

why is not enough filament out?
always first 10-20mm. I have bondech extruder. have already tried others and always the same.

; General preferences
M111 S0 ; Debugging off
G21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves
M555 P2 ; Set firmware compatibility to look like Marlin

;Heater
M307 H3 A-1 C-1 D-1 ; Heater 3 reserved for BLTouch

M667 S1 ; Select CoreXY mode
M208 X0 Y-7 Z0 S1 ; Set axis minima
M208 X295 Y289 Z400 S0 ; Set axis maxima

; Endstops
;M574 X1 Z1 S0 ; Define active low and unused microswitches (Old config with Microswitch)
M574 Z0 S0 ; BLTouch Configuration, do NOT use Z-Switch anymore
M574 X1 Y1 S1 ; Define active high microswitches
;M558 P1 X0 Y0 Z0 H5 F120 T9600 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds
;G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
M557 X40:280 Y40:280 S50 ; Define mesh grid ; Define mesh grid

;Lines for BLTouch

M558 P5 X0 Y0 Z1 H5 F120 T2000
G31 X35 Y10 Z1.54 P25

; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes backwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X160 Y160 Z799 E412
;M92 X160 Y160 Z799 E5400 ; Set steps per mm
;M92 X159.5 Y160 Z799 E440 ; Set steps per mm tevo
;M92 X80 Y80 Z405 E830 ; Titan Aero 837 default value
M566 X900 Y900 Z12 E40 ; E120 Set previously Set maximum instantaneous speed changes (mm/min)
M203 X10000 Y10000 Z1200 E4800 ; Set maximum speeds (mm/min)
M201 X700 Y700 Z250 E250 ; Set accelerations (mm/s^2)
M906 X1300 Y1300 Z1300 E1000 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Heaters
M143 S260 ; Set maximum heater temperature to 260C
;M305 P0 T10000 B3988 C0 R4700 ; Set thermistor + ADC parameters for heater 0
;M305 P1 T10000 B3988 C0 R4700 ; Set thermistor + ADC parameters for heater 1
;M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1

M305 P0 T100000 B4500 R4700 H0 L0 ; Put your own H and/or L values here to set the bed thermistor ADC correction
;M305 P1 R4700 C7.0600 ; Put your own H and/or L values here to set the first nozzle thermistor ADC correction
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1

;M305 P2 R4700 H0 L0 ; Put your own H and/or L values here to set the second nozzle thermistor ADC correction
;M301 H1 P10 I0.10 D100 T0.50 S1.0 ; PID settings for extruder 0
;M301 H2 P10 I0.10 D100 T0.50 S1.0 ; PID settings for extruder 1
M570 S120 ; Increase to allow extra heating time if needed

; Tools
M563 P0 D0 H1 F2 ; 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

; Network
M550 PHypercube EVO ; Set machine name
M552 S1 ; Enable network
M552 P192.168.178.65 ; IP address (0 = use DHCP)
M554 P192.168.1.1 ; Gateway
M553 P255.255.255.0 ; Netmask
M555 P2
M587 S"SSHD-CABLE" P"SHD2492SHD249200" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; 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
M106 P2 S1 I0 F500 H-1; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Custom settings are not configured

M106 P2 S0

Now I have set 70 degrees and have 62.
can one adjust more exactly?

yes, silicone mat is from china
M305 P0 T100000 B4008 R4700 H0 L0

it is OK?

resistance of thermistor has 103k