Duet 3 6hc + SBC just stops printing

[Stephen6309]

@Phaedrux PI0W didn't work, would not bring up DWC. The Pi0W sure is slow.

I upgraded my Duet 2 to 3.11, no problems there.

It'll be several days before I can try again. I'll redo the raspberry OS on the Pi4. One thing, 5ghz wifi won't connect, but 2.4ghz does. If the new install doesn't work, I'll find a long enough ethernet cable and try the direct connection.

[Stephen6309]

Setup the pi4 with the new os, install the duet stuff. Left the pi4 hanging off the side and this morning it started to print. Currently doing the first layer. Ain't computers fun.

Will have wait a few days to see it stays working.

[Stephen6309]

Fired up the printer today, so far printed twice with no problem.

The OS on the pi4 must have been messed up when I was powering the pi touchscreen via the dotstar connector. The pi4 was showing the low voltage lightning on the screen. Now powering from a 5vdc Meanwell.

[Stephen6309]

Today, it's once again dying on the second leg of the skirt.

Wrapped the ribbon cable in aluminum foil and grounded it. No change. Disconnected the pi touchscreen.

It appears my pi4 stops talking to the duet 3. Emergency stop restores the ability to send gcode.

Going to see if the 2020-07-20-DuetPi.img lasts longer. It's current printing. Now, will it keep working over the next few days. Ribbon cable still shielded. Didn't do the updates yet.

Next time I'll try the direct connection.

[A Former User]

@Stephen6309 said in Duet 3 6hc + SBC just stops printing:

Today, it's once again dying on the second leg of the skirt.

Wrapped the ribbon cable in aluminum foil and grounded it. No change. Disconnected the pi touchscreen.

It appears my pi4 stops talking to the duet 3. Emergency stop restores the ability to send gcode.

Going to see if the 2020-07-20-DuetPi.img lasts longer. It's current printing. Now, will it keep working over the next few days. Ribbon cable still shielded. Didn't do the updates yet.

Next time I'll try the direct connection.

I have been using a Pi-3B+ on my duet 3 Unit with NO issues, maybe its a Pi-4 thing, latest is not always best...

[Phaedrux]

Can you provide M122 results after the stop?

Or enable the monitoring I linked above?

[Stephen6309]

@Phaedrux I will try the debug mode again, if it does it again.

Running a similation of a print has worked fine.

[Stephen6309]

@Phaedrux 2020-07-20-DuetPi.img smae thing happens the next day. Tempertures still update, can set them. Simulating print time was completed successfully.
Emergency stop restores movement.

Will try to set debug. Stop the servers, and the first command in PuTTy:
sudo /opt/dsf/bin/DuetControlServer -l debug
Stops after showing: Updated key volumes

VNC Connect will not connect, via IP or CXY-MSv1.local.
Used Advanced IP Scanner to verify IP.
Connected the touchscreen: desktop screen garbled.

The M122 is below.

Did the update and upgrade. That took a while. The update let me set the resolution for the touchscreen. Started print via touchscreen. Stopped again.

Where is the terminal in 2020-07-20-DuetPi.img?

Ther M122 doesn't change, except for the bytes transmitted/received.

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v1.01 or later (SBC mode)
Board ID: 08DJM-956L2-G43S8-6J9FD-3SJ6K-TB0LG
Used output buffers: 1 of 40 (10 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 162844 of which 44 recycled
Exception stack ram used: 520
Never used ram: 75204
Tasks: NETWORK(ready,1972) HEAT(blocked,1188) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1436) TMC(blocked,68) MAIN(running,4952) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:44:07 ago, cause: power up
Last software reset at 2020-08-22 15:28, reason: User, spinning module LinuxInterface, available RAM 77008 bytes (slot 3)
Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 24.4, current 36.1, max 37.5
Supply voltage: min 23.9, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.0, current 12.1, max 12.2, under voltage events: 0
Driver 0: standstill, reads 55236, writes 17 timeouts 0, SG min/max 0/253
Driver 1: standstill, reads 55236, writes 17 timeouts 0, SG min/max 0/956
Driver 2: standstill, reads 55237, writes 17 timeouts 0, SG min/max 0/1023
Driver 3: standstill, reads 55237, writes 17 timeouts 0, SG min/max 0/144
Driver 4: standstill, reads 55244, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 55244, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-08-23 14:11:55
Slowest loop: 4.95ms; fastest: 0.14ms
=== 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 ===
Hiccups: 0(0), FreeDm: 281, MinFreeDm: 281, MaxWait: 454488ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 81, completed moves: 45, 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 = 0.3
Heater 1 is on, I-accum = 0.3
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP* is ready with "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is doing "G1 X217.895996 Y52.673000 E4.612160" 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: 0.82ms; fastest: 0.01ms
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: 0 of 8

• Ethernet -
  State: disabled
  Error counts: 0 0 0 0 0
  Socket states: 0 0 0 0 0 0 0 0
  === CAN ===
  Messages sent 10514, longest wait 0ms for type 0
  === Linux interface ===
  State: 0, failed transfers: 0
  Last transfer: 17ms ago
  RX/TX seq numbers: 18425/18426
  SPI underruns 0, overruns 0
  Number of disconnects: 0
  Buffer RX/TX: 3548/984-4076
  === Duet Control Server ===
  Duet Control Server v3.1.1
  File:
  Buffered code: G1 X217.896 Y52.673 E4.61216
  Buffered code: G1 X218.739 Y51.836 E0.06141
  Buffered code: G1 X220.019 Y50.790 E0.08550
  Buffered code: G1 X221.406 Y49.902 E0.08514
  Buffered code: G1 X222.512 Y49.340 E0.06417
  Buffered code: G1 X224.040 Y48.744 E0.08481
  Buffered code: G1 X225.634 Y48.327 E0.08515
  Buffered code: G1 X226.859 Y48.133 E0.06416
  Buffered code: G1 X228.509 Y48.038 E0.08547
  Buffered code: G1 X230.116 Y48.130 E0.08319
  Buffered code: G1 X231.213 Y48.294 E0.05735
  Buffered code: G1 X232.297 Y48.546 E0.05755
  Buffered code: G1 X233.827 Y49.053 E0.08332
  Buffered code: G1 X234.844 Y49.503 E0.05755
  Buffered code: G1 X236.252 Y50.288 E0.08331
  Buffered code: G1 X237.164 Y50.919 E0.05735
  Buffered code: G1 X238.389 Y51.943 E0.08255
  Buffered code: G1 X239.180 Y52.747 E0.05833
  Buffered code: G1 X240.199 Y53.992 E0.08319
  Buffered code: G1 X240.819 Y54.920 E0.05768
  Buffered code: G1 X241.581 Y56.323 E0.08255
  Buffered code: G1 X242.018 Y57.355 E0.05800
  Buffered code: G1 X242.506 Y58.882 E0.08287
  Buffered code: G1 X242.741 Y59.966 E0.05735
  Buffered code: G1 X242.931 Y61.507 E0.08028
  Buffered code: G1 X242.966 Y237.499 E9.09980
  Buffered code: G1 X242.873 Y239.115 E0.08374
  Buffered code: G1 X242.703 Y240.243 E0.05898
  Buffered code: G1 X242.306 Y241.812 E0.08365
  Buffered code: G1 X241.890 Y242.968 E0.06355
  Buffered code: G1 X241.238 Y244.352 E0.07911
  Buffered code: G1 X240.607 Y245.411 E0.06371
  ==> 1512 bytes
  Code buffer space: 2572
  Configured SPI speed: 8000000 Hz
  Full transfers per second: 1.32
  File /opt/dsf/sd/gcodes/PETG_Spacer3mm20mmX8.gcode is selected, processing

[Stephen6309]

Pulled the 5vdc to Pi jumper and tried powering the pi4 from a wall wart, no change.

[Stephen6309]

Tried a new setup on a different card. Can't connect to the Pi4, DWC or PuTTy doesn't connect. Put other card back, it connects, but won't keep printing. does show a low voltage on the screen just before to showes DWC. Tried the Pi0W again with the 2020-07-20-DuetPi.img, didn't connect.

Next: direct connection, it works.

Looks like my Pi4 is flakey, need to get another one. Will know for sure in a few days.

[Stephen6309]

@Stephen6309 So far, the direct mode is still working.

[Stephen6309]

Update: Got a new Pi4 from Adafruit with an acrylic case. Installed DuetPi OS with GUI and a fanshim. So far it works and seem to be a bit more responsive. Printed a magic fish just fine.

In a few days, we'll see if it stays working

[Stephen6309]

It's still printing.

[Stephen6309]

Spoke too soon. It's doing it again. Going to ask for a new ribbon cable.

[Stephen6309]

@dc42
@T3P3Tony

Filastruder needs authorization for a replacement cable.

[dc42]

@Stephen6309 said in Duet 3 6hc + SBC just stops printing:

@dc42
@T3P3Tony

Filastruder needs authorization for a replacement cable.

Approved.

[Stephen6309]

Received new ribbon cable, installed last Thursday. Worked fine Thursday and Saturday. Today it's once again stopping during the skirt. Emergancy stop needed to get any axes to move. The ribblon cable wasn't the problem. Can run in direct mode with no problems.

Disabled the write buffer:
M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v1.01 or later (SBC mode)
Board ID: 08DJM-956L2-G43S8-6J9FD-3SJ6K-TB0LG
Used output buffers: 1 of 40 (10 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 163052 of which 44 recycled
Exception stack ram used: 504
Never used ram: 75012
Tasks: ETHERNET(blocked,832) NETWORK(ready,1968) HEAT(blocked,1188) CanReceiv(suspended,3820) CanSender(suspended,1432) CanClock(blocked,1436) TMC(blocked,68) MAIN(running,4952) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:04:28 ago, cause: software
Last software reset at 2020-10-04 14:15, reason: User, spinning module LinuxInterface, available RAM 75204 bytes (slot 2)
Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 37.6, current 39.4, max 40.1
Supply voltage: min 23.7, current 24.2, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.0, current 12.1, max 12.2, under voltage events: 0
Driver 0: ok, reads 59415, writes 17 timeouts 0, SG min/max 0/930
Driver 1: ok, reads 59416, writes 17 timeouts 0, SG min/max 0/1023
Driver 2: ok, reads 59416, writes 17 timeouts 0, SG min/max 0/846
Driver 3: standstill, reads 59417, writes 17 timeouts 0, SG min/max 0/133
Driver 4: standstill, reads 59423, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 59424, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-10-04 14:20:07
Slowest loop: 5.34ms; fastest: 0.14ms
=== 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 ===
Hiccups: 0(0), FreeDm: 295, MinFreeDm: 295, MaxWait: 77339ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 175, completed moves: 115, 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 = 0.1
Heater 1 is on, I-accum = 0.3
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP* is ready with "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is doing "G1 X102.293999 Y192.054993 E0.178150" 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 0, running macro
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 0.97ms; fastest: 0.01ms
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: 0 of 8

• Ethernet -
  State: establishingLink
  Error counts: 0 0 0 0 0
  Socket states: 0 0 0 0 0 0 0 0
  === CAN ===
  Messages sent 1050, longest wait 0ms for type 0
  === Linux interface ===
  State: 0, failed transfers: 0
  Last transfer: 20ms ago
  RX/TX seq numbers: 8369/8371
  SPI underruns 0, overruns 0
  Number of disconnects: 0
  Buffer RX/TX: 3696/1128-4080
  === Duet Control Server ===
  Duet Control Server v3.1.1
  File:
  Buffered code: G1 X102.294 Y192.055 E0.17815
  Buffered code: G1 X100.964 Y188.823 E0.16215
  Buffered code: G1 X99.743 Y185.547 E0.16218
  Buffered code: G1 X98.556 Y182.005 E0.17331
  Buffered code: G1 X97.531 Y178.554 E0.16700
  Buffered code: G1 X96.647 Y175.165 E0.16248
  Buffered code: G1 X95.826 Y171.521 E0.17331
  Buffered code: G1 X95.157 Y167.978 E0.16730
  Buffered code: G1 X94.623 Y164.523 E0.16218
  Buffered code: G1 X94.178 Y160.820 E0.17301
  Buffered code: G1 X93.865 Y157.103 E0.17304
  Buffered code: G1 X93.688 Y153.606 E0.16246
  Buffered code: G1 X93.627 Y150.000 E0.16730
  Buffered code: G1 X93.693 Y146.271 E0.17304
  Buffered code: G1 X93.872 Y142.780 E0.16216
  Buffered code: G1 X94.178 Y139.187 E0.16730
  Buffered code: G1 X94.623 Y135.477 E0.17334
  Buffered code: G1 X95.157 Y132.023 E0.16215
  Buffered code: G1 X95.806 Y128.581 E0.16248
  Buffered code: G1 X96.645 Y124.841 E0.17782
  Buffered code: G1 X97.529 Y121.452 E0.16248
  Buffered code: G1 X98.523 Y118.101 E0.16218
  Buffered code: G1 X99.703 Y114.563 E0.17301
  Buffered code: G1 X101.008 Y111.069 E0.17304
  Buffered code: G1 X102.339 Y107.837 E0.16216
  Buffered code: G1 X103.778 Y104.651 E0.16218
  Buffered code: G1 X105.429 Y101.300 E0.17331
  Buffered code: G1 X107.134 Y98.122 E0.16730
  Buffered code: G1 X108.890 Y95.099 E0.16218
  Buffered code: G1 X110.873 Y91.933 E0.17331
  Buffered code: G1 X112.893 Y88.946 E0.16730
  Buffered code: G1 X114.911 Y86.166 E0.15940
  ==> 1532 bytes
  Daemon:
  Finishing macro daemon.g, started by system

Next stack level
Code buffer space: 2568
Configured SPI speed: 8000000 Hz
Full transfers per second: 32.12
File /opt/dsf/sd/gcodes/SPOOL/PLA_custom_B_2_215C.gcode is selected, processing

---

After the emergency stop:
m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v1.01 or later (SBC mode)
Board ID: 08DJM-956L2-G43S8-6J9FD-3SJ6K-TB0LG
Used output buffers: 1 of 40 (10 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 163052 of which 44 recycled
Exception stack ram used: 512
Never used ram: 75004
Tasks: ETHERNET(blocked,832) NETWORK(ready,1968) HEAT(blocked,1188) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1436) TMC(blocked,192) MAIN(running,4952) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:02:33 ago, cause: software
Last software reset at 2020-10-04 14:26, reason: User, spinning module LinuxInterface, available RAM 75452 bytes (slot 0)
Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 39.0, current 39.6, max 40.3
Supply voltage: min 23.7, current 24.0, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.0, current 12.1, max 12.1, under voltage events: 0
Driver 0: standstill, reads 29308, writes 17 timeouts 0, SG min/max 0/260
Driver 1: standstill, reads 29308, writes 17 timeouts 0, SG min/max 0/255
Driver 2: standstill, reads 29309, writes 17 timeouts 0, SG min/max 0/459
Driver 3: standstill, reads 29309, writes 17 timeouts 0, SG min/max 0/122
Driver 4: standstill, reads 29316, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 29316, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-10-04 14:28:51
Slowest loop: 5.20ms; fastest: 0.14ms
=== 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 ===
Hiccups: 0(0), FreeDm: 295, MinFreeDm: 295, MaxWait: 83293ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 175, completed moves: 115, 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 = 0.1
Heater 1 is on, I-accum = 0.4
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP* is ready with "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is doing "G1 X102.293999 Y192.054993 E0.178150" 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: 0.95ms; fastest: 0.01ms
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: 0 of 8

• Ethernet -
  State: establishingLink
  Error counts: 0 0 0 0 0
  Socket states: 0 0 0 0 0 0 0 0
  === CAN ===
  Messages sent 588, longest wait 0ms for type 0
  === Linux interface ===
  State: 0, failed transfers: 0
  Last transfer: 19ms ago
  RX/TX seq numbers: 4669/4671
  SPI underruns 0, overruns 0
  Number of disconnects: 0
  Buffer RX/TX: 3696/1128-4080
  === Duet Control Server ===
  Duet Control Server v3.1.1
  File:
  Buffered code: G1 X102.294 Y192.055 E0.17815
  Buffered code: G1 X100.964 Y188.823 E0.16215
  Buffered code: G1 X99.743 Y185.547 E0.16218
  Buffered code: G1 X98.556 Y182.005 E0.17331
  Buffered code: G1 X97.531 Y178.554 E0.16700
  Buffered code: G1 X96.647 Y175.165 E0.16248
  Buffered code: G1 X95.826 Y171.521 E0.17331
  Buffered code: G1 X95.157 Y167.978 E0.16730
  Buffered code: G1 X94.623 Y164.523 E0.16218
  Buffered code: G1 X94.178 Y160.820 E0.17301
  Buffered code: G1 X93.865 Y157.103 E0.17304
  Buffered code: G1 X93.688 Y153.606 E0.16246
  Buffered code: G1 X93.627 Y150.000 E0.16730
  Buffered code: G1 X93.693 Y146.271 E0.17304
  Buffered code: G1 X93.872 Y142.780 E0.16216
  Buffered code: G1 X94.178 Y139.187 E0.16730
  Buffered code: G1 X94.623 Y135.477 E0.17334
  Buffered code: G1 X95.157 Y132.023 E0.16215
  Buffered code: G1 X95.806 Y128.581 E0.16248
  Buffered code: G1 X96.645 Y124.841 E0.17782
  Buffered code: G1 X97.529 Y121.452 E0.16248
  Buffered code: G1 X98.523 Y118.101 E0.16218
  Buffered code: G1 X99.703 Y114.563 E0.17301
  Buffered code: G1 X101.008 Y111.069 E0.17304
  Buffered code: G1 X102.339 Y107.837 E0.16216
  Buffered code: G1 X103.778 Y104.651 E0.16218
  Buffered code: G1 X105.429 Y101.300 E0.17331
  Buffered code: G1 X107.134 Y98.122 E0.16730
  Buffered code: G1 X108.890 Y95.099 E0.16218
  Buffered code: G1 X110.873 Y91.933 E0.17331
  Buffered code: G1 X112.893 Y88.946 E0.16730
  Buffered code: G1 X114.911 Y86.166 E0.15940
  ==> 1532 bytes
  Code buffer space: 2568
  Configured SPI speed: 8000000 Hz
  Full transfers per second: 31.71
  File /opt/dsf/sd/gcodes/SPOOL/PLA_custom_B_2_215C.gcode is selected, processing

[Stephen6309]

@dc42 Looks like the problem is with the Duet 3. M122 in prior post.

[dc42]

@Stephen6309, thanks for your report. Please try release 3.2beta2 which we plan to release later today.

[Stephen6309]

@dc42 I've installed it. It's currently printing, but problem usually has taken a few days to show up. Will update later this week.