3.1.0 firmware reboots periodically

k3lag

I just installed the internal build. I'll let you know how it goes in a few hours. Here is my config.g.

There is a commented out M575 line in there for the PanelDue. I wasn't sure I needed it since I'm using the ribbon cable only.

dc42

Thanks.

You actually have two M575 P1 lines in config.g, of which the second is commented out. You need a M575 P1 command to support PanelDue even if you are using the ribbon cable.

k3lag

@dc42 said in 3.1.0 firmware reboots periodically:

Thanks.

You actually have two M575 P1 lines in config.g, of which the second is commented out. You need a M575 P1 command to support PanelDue even if you are using the ribbon cable.

I missed the first one when I was checking to make sure I had one. That explains why it worked when I commented it out.

I'm in the middle of a print and so far so good.

Thalios

Having same issue with my Duet 3. Will install the build linked and report back.

My M122 reports:

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.0 running on Duet 3 MB6HC v0.6 or 1.0
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 1 of 40 (11 max)
=== RTOS ===
Static ram: 154804
Dynamic ram: 163068 of which 44 recycled
Exception stack ram used: 328
Never used ram: 74972
Tasks: NETWORK(ready,68) ETHERNET(blocked,436) HEAT(blocked,1200) CanReceiv(suspended,3820) CanSender(suspended,1488) CanClock(blocked,1452) TMC(blocked,204) MAIN(running,4520) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:00:22 ago, cause: software
Last software reset at 2020-05-16 13:30, reason: Stack overflow, spinning module GCodes, available RAM 74648 bytes (slot 0)
Software reset code 0x4103 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0440f80e BFAR 0x00000000 SP 0x2045ffb4 Task NETW
Stack: 204120c0 204120f4 00463465 00000000 20412228 0000000a ffffffff 00020021 00462a89 2041211c 20417e30 
Error status: 0
MCU temperature: min 45.4, current 45.6, max 45.8
Supply voltage: min 24.2, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.1, max 12.2, under voltage events: 0
Driver 0: standstill, reads 44331, writes 15 timeouts 0, SG min/max 0/0
Driver 1: standstill, reads 44332, writes 15 timeouts 0, SG min/max 0/0
Driver 2: standstill, reads 44333, writes 15 timeouts 0, SG min/max 0/0
Driver 3: standstill, reads 44334, writes 14 timeouts 0, SG min/max 0/0
Driver 4: standstill, reads 44338, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 44339, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-05-16 13:30:50
Slowest loop: 5.78ms; fastest: 0.15ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.1ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 375, MinFreeDm: 375, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 4.94ms; fastest: 0.03ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 2 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 2 2 2 2 2 0 0 0
=== Filament sensors ===
Extruder 0: pos -3.87, errs: frame 7 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 88, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 22277ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0

Thalios

On first firmware upgrade to 3.1.0, it would reset every 30 sec to 1 minute. Now with the one from Dropbox, it has been stable for 10 minutes.

Here's my config.g

; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Wed Apr 29 2020 20:50:30 GMT-0400 (EDT)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"Ender 3 Pro"                                ; set printer name
M918 P1 E4 F2000000                                ; configure direct-connect display

; Network
M552 P0.0.0.0 S1                                   ; enable network and acquire dynamic address via DHCP
M586 P0 S1                                         ; enable HTTP
M586 P1 S0                                         ; disable FTP
M586 P2 S0                                         ; disable Telnet

; Drives
M569 P0.0 S1 D3                                    ; physical drive 0.0 goes forwards
M569 P0.1 S1 D3                                    ; physical drive 0.1 goes forwards
M569 P0.2 S0 D3                                    ; physical drive 0.2 goes backwards
M569 P0.3 S1                                       ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.3                           ; set drive mapping
M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E141.32                  ; set steps per mm
M566 X1200.00 Y1200.00 Z24.00 E300.00              ; set maximum instantaneous speed changes (mm/min)
M203 X9000.00 Y9000.00 Z250.00 E6000.00            ; set maximum speeds (mm/min)
M201 X300.00 Y300.00 Z200.00 E5000.00            ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E1000 I50                      ; 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 X245 Y225 Z230 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"io0.in"                               ; configure active-high endstop for low end on X via pin io0.in
M574 Y1 S1 P"io1.in"                               ; configure active-high endstop for low end on Y via pin io1.in
M574 Z1 S2			                               ; configure to use z-probe

; Z-Probe
M558 P1 C"io6.in+io6.out" H2.5 F100 T9000          ; set Z probe type to unmodulated and the dive height + speeds
G31 P500 X-22 Y4 Z1.30                             ; set Z probe trigger value, offset and trigger height
M557 X30:195 Y25:200 P5                            ; define mesh grid

; Heaters
M308 S0 P"temp1" Y"thermistor" T100000 B4092       ; configure sensor 0 as thermistor on pin temp1
M950 H0 C"out0" T0                                 ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120                                       ; set temperature limit for heater 0 to 120C
M307 H0 B0 S1.00                                   ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0                                            ; map heated bed to heater 0
M308 S1 P"temp0" Y"thermistor" T100000 B4092       ; configure sensor 1 as thermistor on pin temp0
M950 H1 C"out1" T1                                 ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S270                                       ; set temperature limit for heater 1 to 270C
M307 H1 B0 S1.00                                   ; disable bang-bang mode for heater  and set PWM limit

; Fans
M950 F0 C"out8" Q500                               ; create fan 0 on pin out8 and set its frequency
M106 P0 S1 H-1                                     ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"!out4" Q25000                             ; create fan 1 on pin out4 and set its frequency
M106 P1 S1 H1 T45								   ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"!out6" Q25000							   ; create fan 2 on pin out6 and set its frequency
M106 P2 S1 H1 T20                                  ; set fan 2 value. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 F-1                                  ; define tool 0
G10 P0 X-5 Y0 Z0                                   ; set tool 0 axis offsets
G10 P0 R0 S0                                       ; set initial tool 0 active and standby temperatures to 0C

; Custom settings
M591 D0 P5 C"io3.in" R25:130 E3 S1 A0              ; Enable and set Filament monitor

; Miscellaneous
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T0                                                 ; select first tool

M501                                               ; Load config overrides

dc42

Thanks. When it has been running for a while, please run M122 and post the report here.

k3lag

Just completed a 1hr 42min print with no issues. Here is the M122 after the print:

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.0+ running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DGM-917DA-G4MSJ-6JKDJ-3S46L-TVPMB
Used output buffers: 3 of 24 (18 max)
=== RTOS ===
Static ram: 28260
Dynamic ram: 93992 of which 60 recycled
Exception stack ram used: 544
Never used ram: 8216
Tasks: NETWORK(ready,92) HEAT(blocked,1224) DUEX(suspended,160) MAIN(running,1640) IDLE(ready,80)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 01:49:28 ago, cause: software
Last software reset at 2020-05-16 12:21, reason: User, spinning module GCodes, available RAM 8496 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 8
MCU temperature: min 31.1, current 33.5, max 37.0
Supply voltage: min 24.2, current 24.5, max 24.9, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/1023
Driver 1: standstill, SG min/max 0/1023
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max 0/1023
Driver 4: standstill, SG min/max not available
Driver 5: standstill, SG min/max 0/257
Driver 6: standstill, SG min/max 0/272
Driver 7: standstill, SG min/max 0/281
Driver 8: standstill, SG min/max not available
Driver 9: standstill, SG min/max not available
Date/time: 2020-05-16 14:10:39
Cache data hit count 4294967295
Slowest loop: 82.69ms; fastest: 0.14ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 1.7ms, write time 2.1ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 118, MaxWait: 290918ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 47669, completed moves: 47669, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 0 is on, I-accum = 0.0
Heater 1 is on, I-accum = 0.4
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 22.55ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- WiFi -
Network state is active
WiFi module is connected to access point 
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address ec:fa:bc:01:d6:19
WiFi Vcc 3.43, reset reason Unknown
WiFi flash size 4194304, free heap 20336
WiFi IP address 192.168.1.16
WiFi signal strength -30dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0
=== DueX ===
Read count 1, 0.01 reads/min

Update: It's been another 2+ hours and no restarts. It seems happy now.

Thalios

Same here, works great. 2h up time more or less, no more reboots.

M122 results:

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.0+ running on Duet 3 MB6HC v0.6 or 1.0
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 3 of 40 (24 max)
=== RTOS ===
Static ram: 154884
Dynamic ram: 163068 of which 44 recycled
Exception stack ram used: 328
Never used ram: 74892
Tasks: NETWORK(ready,84) ETHERNET(blocked,436) HEAT(blocked,1112) CanReceiv(suspended,3820) CanSender(suspended,1488) CanClock(blocked,1424) TMC(blocked,204) MAIN(running,4536) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 01:54:43 ago, cause: power up
Last software reset at 2020-05-16 15:58, reason: Stack overflow, spinning module Platform, available RAM 74648 bytes (slot 2)
Software reset code 0x4100 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0443780e BFAR 0x00000000 SP 0x2045ffb4 Task NETW
Stack: 204120c0 204120f4 00463465 00000000 00000000 204121f0 00000000 a0000000 00462a89 204120fc 20417e30 
Error status: 0
MCU temperature: min 45.1, current 45.4, max 45.6
Supply voltage: min 24.2, current 24.3, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.2, max 12.2, under voltage events: 0
Driver 0: standstill, reads 26432, writes 0 timeouts 0, SG min/max not available
Driver 1: standstill, reads 26431, writes 0 timeouts 0, SG min/max not available
Driver 2: standstill, reads 26432, writes 0 timeouts 0, SG min/max not available
Driver 3: standstill, reads 26433, writes 0 timeouts 0, SG min/max not available
Driver 4: standstill, reads 26432, writes 0 timeouts 0, SG min/max not available
Driver 5: standstill, reads 26434, writes 0 timeouts 0, SG min/max not available
Date/time: 2020-05-16 19:24:41
Slowest loop: 6.87ms; fastest: 0.15ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.4ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 375, MinFreeDm: 375, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 7.35ms; fastest: 0.03ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 5 2 2 2 2 0 0 0
=== Filament sensors ===
Extruder 0: pos 0.00, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 7589, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 6883973ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0

luckyflyer

When will the internal build be available for a pi update?

FBG

Happen me the same, After update from RC12, in the first print (around 16h) in the middle (around 60%) the firmware reset...

this is the M122:

m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.0 running on Duet Ethernet 1.02 or later
Board ID: 08DGM-917DA-G4MSD-6JTD8-3SS6M-K8S38
Used output buffers: 3 of 24 (11 max)
=== RTOS ===
Static ram: 28180
Dynamic ram: 93332 of which 20 recycled
Exception stack ram used: 256
Never used ram: 9284
Tasks: NETWORK(ready,136) HEAT(blocked,1224) MAIN(running,1816) IDLE(ready,80)
Owned mutexes:
=== Platform ===
Last reset 07:35:56 ago, cause: software
Last software reset at 2020-05-17 00:23, reason: Stack overflow, spinning module none, available RAM 8896 bytes (slot 2)
Software reset code 0x4111 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f80e BFAR 0xe000ed38 SP 0x2001ffb4 Task NETW
Stack: 20002860 20002894 00455625 00000000 20000000 200029b8 20002a55 a0000000 00454c35 200028c4 200055f4 
Error status: 0
MCU temperature: min 23.2, current 23.7, max 38.9
Supply voltage: min 23.8, current 23.9, max 23.9, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 1970-01-01 00:00:00
Cache data hit count 4294967295
Slowest loop: 6.71ms; fastest: 0.12ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 2.0ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 5.53ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
Interface state active, link 100Mbps full duplex
=== Filament sensors ===
Extruder 0 sensor: ok
Extruder 1 sensor: ok

I go to install the new version of dropbox and i will comment...

Best Regards

FBG

Sorry again, inside the link of dropbox i see the file Duet2Conbinedfirmware.bin, and also show 3.1.0 folder, inside this folder also the file Duet2Conbinedfirmware.bin.

Which i must use?

Thalios

the file directly in the main folder, not the one in the sub folder. Version should show 3.1.0+ when you do M122

FBG

@Thalios thank you, testing...

dc42

@luckyflyer said in 3.1.0 firmware reboots periodically:

When will the internal build be available for a pi update?

We'll do an 3.1.1 release within the next few days. Meanwhile you can install the new binary the old way, i.e. upload it through DWC.

dc42

Unfortunately I have been unable to reproduce the original problem, or identify what it is in config.g that causes the network task to use more stack than on my test machines.

Therefore, please can any of you who were experiencing this issue install the candidate RRF 3.1.1 binary from https://www.dropbox.com/sh/3azy1njy3ayjsbp/AACquxr2m00eV568RZg5QG5wa?dl=0, check that the issue remains resolved, and report the network task free stack from the M122 report after it has been running for a while. The network task free stack is this bit:

Tasks: NETWORK(ready,136)

I suspect that a good way to reproduce the original fault quickly may be to set the printer doing something that causes motion (e.g. homing) and refresh the browser tab several times while it is doing that.

PS - please check the the build date you are using ends with 18b6.

Thalios

Installing. Will report back.

Thalios

Problem is back it seems.

M122 result:

M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 1 of 40 (24 max)
=== RTOS ===
Static ram: 154524
Dynamic ram: 163148 of which 44 recycled
Exception stack ram used: 560
Never used ram: 74940
Tasks: NETWORK(ready,148) ETHERNET(blocked,436) HEAT(blocked,1112) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1424) TMC(blocked,68) MAIN(running,4464) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:45:42 ago, cause: software
Last software reset at 2020-05-16 15:58, reason: Stack overflow, spinning module Platform, available RAM 74648 bytes (slot 2)
Software reset code 0x4100 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0443780e BFAR 0x00000000 SP 0x2045ffb4 Task NETW
Stack: 204120c0 204120f4 00463465 00000000 00000000 204121f0 00000000 a0000000 00462a89 204120fc 20417e30 
Error status: 0
MCU temperature: min 47.0, current 47.3, max 47.5
Supply voltage: min 24.0, current 24.3, max 24.4, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.1, max 12.2, under voltage events: 0
Driver 0: ok, reads 48824, writes 0 timeouts 0, SG min/max 0/277
Driver 1: ok, reads 48825, writes 0 timeouts 0, SG min/max 0/1017
Driver 2: standstill, reads 48825, writes 0 timeouts 0, SG min/max 0/0
Driver 3: ok, reads 48826, writes 0 timeouts 0, SG min/max 0/969
Driver 4: standstill, reads 48825, writes 0 timeouts 0, SG min/max not available
Driver 5: standstill, reads 48826, writes 0 timeouts 0, SG min/max not available
Date/time: 2020-05-18 12:51:28
Slowest loop: 6.49ms; fastest: 0.15ms
=== Storage ===
Free file entries: 9
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.3ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 370, MinFreeDm: 303, MaxWait: 0ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 31056, completed moves: 31009, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: 3
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 0 is on, I-accum = 0.6
Heater 1 is on, I-accum = 0.4
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 6.90ms; fastest: 0.03ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 2 2 2 2 2 0 0 0
=== Filament sensors ===
Extruder 0: pos -7.73, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 315, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 2742318ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0

I've been printing 2x 30 minutes jobs without hiccups, but it has reset on its own before i printed.

version is 18b6 in machine-specific tab in DWC

dc42

@Thalios, thank you very much for testing this.

I've put a further build (18b7) of RRF3 for Duet 3 at https://www.dropbox.com/sh/3azy1njy3ayjsbp/AACquxr2m00eV568RZg5QG5wa?dl=0. Please try that one, and if it works post the M122 report after it has run for a while, preferably after it has been printing with DWC 3.1.0 connected.

I still have no idea why your configuration uses so much more network stack than mine. The config.g file on my Duet 3 controlled tool changer is much more complex than yours.

Thalios

Will do. Printing a 2h print at the moment though so it'll be right after.

Thalios

One weird thing though, it did it right after the firmware upgrade, but hasn't since it seems.

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 1 of 40 (24 max)
=== RTOS ===
Static ram: 154524
Dynamic ram: 163148 of which 44 recycled
Exception stack ram used: 568
Never used ram: 74932
Tasks: NETWORK(ready,148) ETHERNET(blocked,436) HEAT(blocked,1112) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1424) TMC(blocked,68) MAIN(running,4464) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 01:30:48 ago, cause: software
Last software reset at 2020-05-16 15:58, reason: Stack overflow, spinning module Platform, available RAM 74648 bytes (slot 2)
Software reset code 0x4100 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0443780e BFAR 0x00000000 SP 0x2045ffb4 Task NETW
Stack: 204120c0 204120f4 00463465 00000000 00000000 204121f0 00000000 a0000000 00462a89 204120fc 20417e30 
Error status: 0
MCU temperature: min 45.6, current 47.4, max 47.4
Supply voltage: min 24.0, current 24.2, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.1, max 12.2, under voltage events: 0
Driver 0: ok, reads 28162, writes 8 timeouts 0, SG min/max 0/976
Driver 1: ok, reads 28161, writes 8 timeouts 0, SG min/max 0/332
Driver 2: ok, reads 28163, writes 8 timeouts 0, SG min/max 0/140
Driver 3: ok, reads 28166, writes 4 timeouts 0, SG min/max 0/1023
Driver 4: standstill, reads 28170, writes 0 timeouts 0, SG min/max not available
Driver 5: standstill, reads 28170, writes 0 timeouts 0, SG min/max not available
Date/time: 2020-05-18 13:36:34
Slowest loop: 113.03ms; fastest: 0.15ms
=== Storage ===
Free file entries: 9
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.5ms, write time 40.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 351, MinFreeDm: 301, MaxWait: 846322ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 7273, completed moves: 7214, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: 3
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 0 is on, I-accum = 0.2
Heater 1 is on, I-accum = 0.4
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is doing "G1 X104.142 Y97.383 E0.00889" in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 40.45ms; fastest: 0.03ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 2 2 2 2 2 0 0 0
=== Filament sensors ===
Extruder 0: pos 4.70, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 5662, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 5448813ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0