i did consider that but its locking connectors so i doubt that i even giggled it around and it didnt happen.

its really random like at layer 1 it did like 5 times
layer 2 did it 3 then it stopped doing it.
its one of those simple mechanical endstop ones you find on amazon for like a a buck.
It did it alot when i converted my tornxy x5sa to duet then stopped for a week and then started again and it stopped

So this just started happening but my duet as been getting false positives from the filament sensors and as many as 20 false positives on the first layer is there a way to add like a wait 1 mm then check to see if filament is there? Thank

So Is there a way to invert the Z adjustment? when i run 2 motor z leveling the leadscrews turn in the oppsite direction. is there a way to invert it ? here is my current set up

i have drivers 2 and 4 driving my z motors.

M671 X20:400 Y200:200 S10 ; leadscrews at left and right of X axis
M558 P8 H7 F200 T10000 I1 A10 S.005
G30 P0 X20 Y200 Z-99999 ; probe near a leadscrew, half way along Y axis

G30 P1 X400 Y200 Z-99999 S2 ; probe near a leadscrew and calibrate 2 mot

M558 P8 H7 F1000 T60000 I1 A10
thanks!!

@dc42 solders look fine heres a pic of them

So checked everything and everything seems to be good it now goes in one direction which is progress but i seriously dont get whats going in heres a pic
it does extrude a little better using the x driver tho. Everything is autoleveled

that would make since if it didnt work at all but im been printing perfect pacmans (50 50 100) size ones fine. i will swing by the lab to swap the connectors real quick and hopefully thats solves it and if it a bad driver whats the warranty processes >? i literally just got this board and impressed by it on all levels but the back up smoothieboard which i would switch to if i had to send it back is driving a self driving car haha. and i will check the joints in a moment too

2H86 I got everything to work literally turning it off and on again for some reason that has worked haha gotta love it

So i finally debugged the XYZ and everything seemed to be working on prints that are 50x50x100mm but as moved to a larger print 200x200x150 mm half of the first layer wouldnt extrude no matter how high of a multipler so i took a spare extruder (im using these extruders (https://dyzedesign.com/shop/extruders/dyzextruder-gt-coldend-extruder-1-75mm-2/))and it seem that it literally did what ever it wanted to when i pressed extrude somtimes it would extrude correctly and sometimes it extrudes then quickly retract and sometimes it just stalls and sometimes it wont move. so I thought initially the current was set wrong and tested it with slightly higher and lower values then the ones that i have set for e1 and it did not fix anything. The crimps to connector looks perfect the next thing i will test is connecting the harness to an external driver and run it threw a pulse generator and see what happens. hopefully its not the harness cause it would be the 2nd time i replaced it and its quite a long run. just wondering could it be a busted driver on duet ? im using external drivers on the xyz so should i try a different driver on duet?

So i am converting from smoothie board due to many just dumb reasons that i dont even have an answer for. and the current printer motion and control and sensors and what not are all handled by external mosfets and relays. So the board it self isnt handling much load. The one issue i been running into is that y refuse to move in one direction and the x and z move fine. I remade the wires about 10 times with different crimpers stripping lengths and even soldering them to the crimps. idk if its me but im using the same electrical connection i had with smoothie and the printer ran smoothly but once i slide in the duet the y just doesnt work. im running external steppers and my config is below
also homing just doesn't work it just moves about 5 mm in the x and z and locks up i tired lower feed rates but to no avail.
hardware
XYZ ball screw XY 20mm pitch Z 10mm pitch
XYZ stepper motors with encoders. 6n*m
total build area
850mm 850mm 850mm
heat bed 2.5kw
NO endstops on y
NC endstops z and x
endstop position at max
z probe is bltouch.
power supply net 60v rail 3000 watts
power supply 24v rail 800 watts
max amperage on the 220v is 40 amps (breaker will trip)
any help will be much loved the printer has been down for weeks and my final presentation for class is coming up
; Configuration file for Duet Ethernet (firmware version 1.20 or newer)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Sat Apr 07 2018 20:40:26 GMT-0400 (Eastern Daylight Time)

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

; Network
M550 PHYDRA GEN 3 V.850 ; Set machine name
M540 PBE:EF:DE:AD:FE:ED ; Set MAC address
M552 P192.168.3.20 S1 ; Enable network and set IP address
M553 P255.255.255.0 ; Set netmask
M554 P192.168.3.1 ; Set gateway
M586 P0 S1 ; Enable HTTP
M586 P1 S1 ; Enable FTP
M586 P2 S1 ; Enable Telnet

; Drives

M584 X5 Y6 Z7 E8:9 ; Apply custom drive mapping
M569 P5 S1 T3:3:6:0 ; Drive 5 goes forwards
M569 P6 S0 T3:3:6:0 ; Drive 6 goes backwards
M569 P7 S0 T3:3:6:0 ; Drive 7 goes forwards
M569 P8 S0 T3:3:6:0 ; Drive 8 goes backwards
M569 P9 S0 T3:3:6:0 ; Drive 9 goes backwards
M350 X1 Y1 Z1 E1:1 I0 ; Configure microstepping without interpolation
M92 X320 Y320 Z160 E322.5:322.5 ; Set steps per mm
M566 X0.10 Y0.10 Z0.12 E120:120 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z3000 E2100:2100 ; Set maximum speeds (mm/min)
M201 X100 Y100 Z100 E500:500 ; Set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800:800 ; Set motor currents (mA)
M84 S0 ; Disable motor idle current reduction

; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X675 Y575 Z566.5 S0 ; Set axis maxima

; Endstops
M574 X2 Z2 S1 ; Set active low endstops
M574 Y2 S0 ; Set active high endstops
M574 Z1 S2

; Z-Probe
M307 H7 A-1 C-1 D-1 ;
M558 P5 X0 Y0 Z1 H5 F120 T6000 ;
G31 P25 X0 Y0 Z0;
M557 X15:675 Y15:570 S20 ; Define mesh grid

; Heaters
M305 P0 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S160 ; Set temperature limit for heater 0 to 120C
M305 P1 T4606017 B5848 C5.548428e-8 R4700 H0 L0 ; Set thermistor + ADC parameters for heater 1
M143 H1 S500 ; Set temperature limit for heater 1 to 280C
M305 P2 T4606017 B5848 C5.548428e-8 R4700 H0 L0 ; Set thermistor + ADC parameters for heater 2
M143 H2 S500 ; Set temperature limit for heater 2 to 280C

; Fans
Fans

; 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
M563 P1 D1 H2 ; Define tool 1
G10 P1 X62.5 Y2 Z0 ; Set tool 1 axis offsets
G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C

; Automatic saving after power loss is not enabled
;FAN DISABLE HERE TO FREE UP PWM

; Custom settings
M912 P0 S-13;
; Miscell
;M501 ; Load saved parameters from non-volatile memory