Duet wifi Randomly stops printing
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I have had this issue for a few months where the printer randomly stops! I pause and resume the print and no issue unless it stops for to long and the hot end warps where ever it happens to be and creates a divit and the print head stops at that bump and i get a layer shift. frimware is 3.4.0beta2 (2021-08-03). I performed a M119 command that I read from another user thinking I would see something that jumps out as the culprit. No! Here is the M119 command results.
m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.4.0beta2 (2021-08-03 12:41:37) running on Duet WiFi 1.02 or later
Board ID: 08DLM-996RU-N8PS0-6J9FJ-3SN6K-KSVVR
Used output buffers: 3 of 24 (15 max)
=== RTOS ===
Static ram: 23932
Dynamic ram: 78852 of which 16 recycled
Never used RAM 9208, free system stack 134 words
Tasks: NETWORK(ready,13.4%,246) HEAT(delaying,0.0%,310) Move(notifyWait,0.0%,313) MAIN(running,85.2%,441) IDLE(ready,1.4%,29), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:01:11 ago, cause: software
Last software reset at 2022-09-15 15:28, reason: User, GCodes spinning, available RAM 5920, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Step timer max interval 0
MCU temperature: min 31.0, current 31.6, max 32.1
Supply voltage: min 24.0, current 24.2, max 24.6, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, standstill, SG min/max 0/0
Driver 1: position 0, standstill, SG min/max 0/119
Driver 2: position 0, standstill, SG min/max not available
Driver 3: position 0, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0
Driver 6: position 0
Driver 7: position 0
Driver 8: position 0
Driver 9: position 0
Driver 10: position 0
Driver 11: position 0
Date/time: 2022-09-15 15:30:17
Cache data hit count 2518754816
Slowest loop: 6.34ms; fastest: 0.15ms
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 3.8ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 3, maxWait 24505ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 5, completed moves 5, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 0 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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty
=== Network ===
Slowest loop: 15.93ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 2 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:5b:47:0c
WiFi Vcc 3.44, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 24120
WiFi IP address 192.168.10.185
WiFi signal strength -82dBm, mode none, reconnections 0, sleep mode modem
Clock register ffffffff
Socket states: 0 0 0 0 0 0 0 0
If anyone can shed some light, please do. Ready to solve this issue. The bed heater is seperately controlled not by Duet. I have a water cooled hot end so cooling is not controlled by the Duet.
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@solid_x5 said in Duet wifi Randomly stops printing:
3.4.0beta2
Update your firmware. 3.4.2 was just released.
https://github.com/Duet3D/RepRapFirmware/releases/tag/3.4.2
Upload the full zip file.
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@phaedrux Is it a known issue on the beta release that printers randomly stop?
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@solid_x5 well you're going back quite a long time and there may well have been a bug fixed. There have also been 3 stable releases since the build you're running so there's little that can be done until you update
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@jay_s_uk Updated and everything seems to be working fine. Thanks for the advice sir!!
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@solid_x5 If you do run into any more issues, please capture a M122 report immediately afterwards and share your config.g and the gcode file being printed. Thanks.
