Duet3 resets mid print on RRF 3.2

evomotors

My setup:
RPi4, Duet3 6CH and 3CH Expansion board latest stable RRF 3.2 installed yesterday.

Already had 2 instances of board reset mid-print, print status reported as completed. Diagnostic reporting

Last reset 00:48:00 ago, cause: watchdog

Also getting constant disconnects

Warning: Lost connection to Duet (Board is not available (no header))

Duet3 diagnostics

M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.2 running on Duet 3 MB6HC v1.01 or later (SBC mode)
Board ID: 08DJM-956L2-G43S8-6JKDL-3SJ6L-1802G
Used output buffers: 1 of 40 (10 max)
=== RTOS ===
Static ram: 149788
Dynamic ram: 63136 of which 68 recycled
Never used RAM 145840, free system stack 124 words
Tasks: Linux(ready,95) HEAT(blocked,296) CanReceiv(blocked,927) CanSender(blocked,344) CanClock(blocked,352) TMC(blocked,19) MAIN(running,717) IDLE(ready,19)
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:48:00 ago, cause: watchdog
Last software reset at 2021-01-06 15:10, reason: User, none spinning, available RAM 145840, slot 0
Software reset code 0x0012 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task Linu Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Aux1 errors 0,0,0
MCU temperature: min 35.0, current 37.4, max 37.6
Supply voltage: min 24.0, current 24.2, max 24.4, 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: position 81124, standstill, reads 27916, writes 22 timeouts 0, SG min/max 0/247
Driver 1: position 3042, standstill, reads 27917, writes 22 timeouts 0, SG min/max 0/244
Driver 2: position 705, standstill, reads 27917, writes 22 timeouts 0, SG min/max 0/255
Driver 3: position 0, standstill, reads 27917, writes 22 timeouts 0, SG min/max 0/266
Driver 4: position 0, ok, reads 27917, writes 22 timeouts 0, SG min/max 0/1023
Driver 5: position 0, ok, reads 27917, writes 22 timeouts 0, SG min/max 0/851
Date/time: 2021-01-06 15:58:16
Slowest loop: 181.89ms; fastest: 0.04ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 37.5MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, maxWait 887437ms, bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves 30838, completed moves 30809, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 2], CDDA state 3
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 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 = 0.3
Heater 1 is on, I-accum = 0.3
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP* is doing "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is doing "G1 X249.156006 Y219.667999 E0.013370" 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.
=== CAN ===
Messages queued 37418, send timeouts 0, received 7, lost 0, longest wait 1ms for reply type 6042, free buffers 48
=== SBC interface ===
State: 0, failed transfers: 0
Last transfer: 1ms ago
RX/TX seq numbers: 50811/50812
SPI underruns 0, overruns 0
Number of disconnects: 0, IAP RAM available 0x2c8a8
Buffer RX/TX: 48/1560-0
=== Duet Control Server ===
Duet Control Server v3.2.0
File:
Buffered code: G1 X249.156 Y219.668 E0.01337
Buffered code: G1 X249.383 Y219.895 E0.01068
Buffered code: G1 X249.472 Y220.287 E0.01337
Buffered code: G1 X249.472 Y222.095 E0.06013
Buffered code: G1 X249.492 Y222.913 E0.02721
Buffered code: G1 X249.557 Y223.75 E0.02792
Buffered code: G1 X249.664 Y224.582 E0.0279
Buffered code: G1 X249.813 Y225.406 E0.02785
Buffered code: G1 X250.005 Y226.223 E0.02791
Buffered code: G1 X250.238 Y227.029 E0.02791
Buffered code: G1 X250.511 Y227.819 E0.0278
Buffered code: G1 X250.745 Y228.402 E0.02089
Buffered code: G1 X250.829 Y228.604 E0.00728
Buffered code: G1 X251.179 Y229.359 E0.02768
Buffered code: G1 X251.57 Y230.099 E0.02784
Buffered code: G1 X251.998 Y230.819 E0.02786
Buffered code: G1 X252.463 Y231.515 E0.02784
Buffered code: G1 X252.967 Y232.194 E0.02813
Buffered code: G1 X253.498 Y232.837 E0.02774
Buffered code: G1 X254.064 Y233.455 E0.02787
Buffered code: G1 X254.661 Y234.042 E0.02785
Buffered code: G1 X255.288 Y234.6 E0.02792
Buffered code: G1 X255.942 Y235.124 E0.02787
Buffered code: G1 X256.621 Y235.613 E0.02783
Buffered code: G1 X257.328 Y236.07 E0.028
Buffered code: G1 X258.053 Y236.487 E0.02782
Buffered code: G1 X258.798 Y236.866 E0.0278
Buffered code: G1 X259.372 Y237.125 E0.02094
Buffered code: G1 X259.572 Y237.211 E0.00724
Buffered code: G1 X260.285 Y237.489 E0.02545
Buffered code: G1 X260.822 Y237.671 E0.01886
Buffered code: G1 X261.025 Y237.737 E0.0071
==> 1528 bytes
Code buffer space: 2540
Configured SPI speed: 8000000 Hz
Full transfers per second: 40.41
Maximum length of RX/TX data transfers: 3176/1684
File /opt/dsf/sd/gcodes/ZR_BearingTopMount_FR.gcode is selected, processing

3CH ecpansion diagnostics

M122 B1
Diagnostics for board 1:
Duet EXP3HC firmware version 3.2 (2021-01-05)
Bootloader ID: not available
Never used RAM 154848, free system stack 154 words
HEAT 90 CanAsync 94 CanRecv 83 TMC 30 MAIN 293 AIN 257
Last reset 22:54:23 ago, cause: power up
Last software reset data not available
Driver 0: position 0, 80.0 steps/mm,  standstill, reads 40773, writes 0 timeouts 0, SG min/max not available
Driver 1: position 4730738, 172.0 steps/mm,  ok, reads 40750, writes 22 timeouts 0, SG min/max 0/723
Driver 2: position 0, 80.0 steps/mm,  standstill, reads 40772, writes 0 timeouts 0, SG min/max not available
Moves scheduled 619649, completed 619599, in progress 1, hiccups 1556
Next step interrupt due in 2509 ticks, enabled
VIN: 24.6V, V12: 12.3V
MCU temperature: min 43.8C, current 44.0C, max 44.2C
Ticks since heat task active 5, ADC conversions started 82463996, completed 82463996, timed out 0
Last sensors broadcast 0x00000000 found 0 9 ticks ago, loop time 0
CAN messages queued 36, send timeouts 0, received 859805, lost 0, free buffers 32

Phaedrux

Is this a recent setup of DuetPi or the version that came on the SD card with the board?

A quick test would be to setup a new SD card with a fresh DuetPi image and then doing an apt update.

https://pkg.duet3d.com/DuetPi-lite.zip

https://pkg.duet3d.com/DuetPi.zip

How is the Pi4 powered?

evomotors

@Phaedrux said in Duet3 resets mid print on RRF 3.2:

Is this a recent setup of DuetPi or the version that came on the SD card with the board?

A quick test would be to setup a new SD card with a fresh DuetPi image and then doing an apt update.

https://pkg.duet3d.com/DuetPi-lite.zip

https://pkg.duet3d.com/DuetPi.zip

How is the Pi4 powered?

SD card (Pre imaged) that came with Duet3 board
RPi 4 powered from it's own power supply (MEAN WELL 323282 RS-25-5 )

Phaedrux

@evomotors said in Duet3 resets mid print on RRF 3.2:

SD card (Pre imaged) that came with Duet3 board

Definitely try a fresh one.