Duet 2 Maestro occasionally stops mid print

Infinitysnek

I think I forgot to remove that after I copied the first thermistor.
If the config is fine do you know what steps I could take to figure out why it randomly stops?

Veti

can you try 3.2.2? there were some sd card fixes that dc42 caused StuckInSpinLoop.

Infinitysnek

Just updated to 3.2.2. I'll probably find out tomorrow if it fixed the issue

Infinitysnek

Im on 3.2.2 now and it suddenly stopped again. This time not during a print but during the auto bed leveling. Does that rule out the sd card causing issues?

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 Maestro version 3.2.2 running on Duet Maestro 1.0
Board ID: 08DJM-956DU-LLMS4-7JTD6-3SS6L-KVLUR
Used output buffers: 1 of 24 (10 max)
=== RTOS ===
Static ram: 22284
Dynamic ram: 73128 of which 24 recycled
Never used RAM 19396, free system stack 206 words
Tasks: NETWORK(ready,206) HEAT(blocked,341) TMC(blocked,117) MAIN(running,478) IDLE(ready,21)
Owned mutexes:
=== Platform ===
Last reset 00:15:27 ago, cause: software
Last software reset at 2021-02-15 17:22, reason: StuckInSpinLoop, GCodes spinning, available RAM 18992, slot 0
Software reset code 0x4083 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0000080f BFAR 0xe000ed38 SP 0x200042cc Task MAIN Freestk 754 ok
Stack: 0041e60b 00455812 610b0000 00000000 00000000 20002858 00000001 00000001 00000014 7f61294e 20000c68 00000001 00000000 00000001 20000c68 00000028 7f62712c 200028cc 0041e9f1 00000001 00000000 00004184 0041f171 20000c68 00000001 7f5e9f7b 00f07fff
Error status: 0x00
Aux0 errors 0,0,0
MCU temperature: min 19.4, current 20.0, max 21.0
Supply voltage: min 0.0, current 24.4, max 24.4, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position 0, standstill, read errors 0, write errors 1, ifcnt 23, reads 23427, writes 8, timeouts 0, DMA errors 0
Driver 1: position 0, standstill, read errors 0, write errors 1, ifcnt 23, reads 23427, writes 8, timeouts 0, DMA errors 0
Driver 2: position 0, standstill, read errors 0, write errors 1, ifcnt 25, reads 23427, writes 8, timeouts 0, DMA errors 0
Driver 3: position 0, standstill, read errors 0, write errors 1, ifcnt 22, reads 23427, writes 8, timeouts 0, DMA errors 0
Driver 4: position 0, standstill, read errors 0, write errors 1, ifcnt 13, reads 23429, writes 6, timeouts 0, DMA errors 0
Driver 5: position 0, assumed not present
Driver 6: position 0, assumed not present
Date/time: 2021-02-15 17:38:44
Slowest loop: 72.61ms; fastest: 0.17ms
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: 15.0MBytes/sec
SD card longest read time 1.4ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, 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 = 0 -1, chamberHeaters = -1 -1
=== 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: 6.40ms; 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

Veti

@dc42 can you have a look at the stacktrace?

Phaedrux

Can you post your full config.g and the results of M98 P"config.g" ?

And maybe a sample gcode file that has caused the crash?

Veti

@Phaedrux
the config is above

Infinitysnek

@Phaedrux

Would the gcode be helpful? It doesn't consistently happen even with running the same file again. The last one happend during a mesh level command

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 463C

Phaedrux

@Veti said in Duet 2 Maestro occasionally stops mid print:

@Phaedrux
the config is above

Ah yes, missed the link.

@Infinitysnek said in Duet 2 Maestro occasionally stops mid print:

Would the gcode be helpful? It doesn't consistently happen even with running the same file again. The last one happend during a mesh level command

In that case, probably not.

dc42

In all three M122 reports that you provided, the microcontroller was stuck waiting for an SD command to complete. So I have these suggestions:

Replace the SD card
Firmware 3.2.x reads the SD card more often than older firmware because it supports the daemon.g process. If you are not using daemon.g, create a daemon.g file in /sys containing this single command:

G4 S100000

That will put the daemon task to sleep for almost a month at a time.

Infinitysnek

@dc42 Thank you for looking in to this.
I made the daemon.g file, does that run automatically on startup or do I need to do something once a month?
I'll wait for a new SD card to arrive tomorrow.

dc42

The daemon.g file runs automatically at startup, so just having the file present is sufficient to put it to sleep.

dc42

PS - are you running your prints from the internal SD card in the Duet, or are you using an external SD card socket?

Infinitysnek

@dc42 All from the internal SD card. I upload everything via the web interface. I don't have an external SD card socket.