3.1.0 firmware reboots periodically

[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
 

[dc42]

What's most noticeable to me in that report is that it gives the Network task stack remaining (when the M122 report was run, not when the reboot occurred) as 148 bytes. Whereas with that firmware version, the lowest I had was 212 bytes.

[Thalios]

I'm running in standalone. Does that help?

[dc42]

@Thalios said in 3.1.0 firmware reboots periodically:

I'm running in standalone. Does that help?

Thanks, so am I.

[dc42]

The firmware build date on dropbox now -18b8 because we added a fix for an unrelated problem.

[Thalios]

I just updated to b8.

After install, i ran m122 and it gave me this:

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode)
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 1 of 40 (12 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 163148 of which 44 recycled
Exception stack ram used: 328
Never used ram: 75092
Tasks: NETWORK(ready,308) ETHERNET(blocked,436) HEAT(blocked,1188) CanReceiv(suspended,3820) CanSender(suspended,1488) CanClock(blocked,1436) TMC(blocked,204) MAIN(running,4528) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:00:39 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 45.9, current 46.3, max 46.5
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 12.1, max 12.2, under voltage events: 0
Driver 0: standstill, reads 62009, writes 15 timeouts 0, SG min/max 0/0
Driver 1: standstill, reads 62010, writes 15 timeouts 0, SG min/max 0/0
Driver 2: standstill, reads 62010, writes 15 timeouts 0, SG min/max 0/0
Driver 3: standstill, reads 62012, writes 14 timeouts 0, SG min/max 0/0
Driver 4: standstill, reads 62015, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 62016, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-05-18 17:03:48
Slowest loop: 6.32ms; fastest: 0.21ms
=== Storage ===
Free file entries: 10
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: 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: 13.76ms; 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 3.07, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 156, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 39247ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0

It is now 308 instead of 148. It also states a stack overflow, but the timestamp coincides with the reboot of the update.

I'm about to start another 1-2h print, will report back after.

[k3lag]

I did a 2 hour or so print with b6 this morning with no problems and it has been idle since then with DWC connected. I usually have DWC in a separate tab in my browser. I get a lot of connection interrupted (HTTP time out) connection established pairs. Usually when DWC is not the active tab. Here is my current M122 with b6. I'll install B8 and do another print.

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DGM-917DA-G4MSJ-6JKDJ-3S46L-TVPMB
Used output buffers: 3 of 24 (23 max)
=== RTOS ===
Static ram: 27900
Dynamic ram: 94392 of which 60 recycled
Exception stack ram used: 552
Never used ram: 8168
Tasks: NETWORK(ready,188) HEAT(blocked,1224) DUEX(suspended,160) MAIN(running,1632) IDLE(ready,80)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 06:25:25 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: 0
MCU temperature: min 31.5, current 32.1, max 37.1
Supply voltage: min 24.2, current 24.6, 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 98/1023
Driver 6: standstill, SG min/max 0/265
Driver 7: standstill, SG min/max 0/251
Driver 8: standstill, SG min/max not available
Driver 9: standstill, SG min/max not available
Date/time: 2020-05-18 17:16:44
Cache data hit count 4294967295
Slowest loop: 54.33ms; 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 1.6ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 109, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 101765, completed moves: 101765, 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: 200.66ms; fastest: 0.09ms
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 2
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 23568
WiFi IP address 192.168.1.16
WiFi signal strength -31dBm, reconnections 0, sleep mode modem
Socket states: 4 0 0 0 0 0 0 0
=== DueX ===
Read count 0, 0.00 reads/min

[k3lag]

Just completed a 2 hour + print with b8. No issues with restarts. Here is the M122.

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DGM-917DA-G4MSJ-6JKDJ-3S46L-TVPMB
Used output buffers: 3 of 24 (20 max)
=== RTOS ===
Static ram: 27980
Dynamic ram: 94392 of which 60 recycled
Exception stack ram used: 552
Never used ram: 8088
Tasks: NETWORK(ready,284) HEAT(blocked,1224) DUEX(suspended,160) MAIN(running,1840) IDLE(ready,80)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 02:11:05 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: 0
MCU temperature: min 31.1, current 34.5, max 37.1
Supply voltage: min 24.2, current 24.6, 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 0/253
Driver 6: standstill, SG min/max 0/264
Driver 7: standstill, SG min/max 0/277
Driver 8: standstill, SG min/max not available
Driver 9: standstill, SG min/max not available
Date/time: 2020-05-18 19:31:35
Cache data hit count 4294967295
Slowest loop: 55.48ms; 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 1.5ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 109, MaxWait: 277266ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 101767, completed moves: 101767, 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: 59.40ms; fastest: 0.00ms
Responder states: HTTP(2) 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 23568
WiFi IP address 192.168.1.16
WiFi signal strength -33dBm, reconnections 0, sleep mode modem
Socket states: 4 0 0 0 0 0 0 0
=== DueX ===
Read count 1, 0.01 reads/min

I switched back and forth between DWC 3.1.0 and DWC 1.22.6 and with 3.1.0 I get disconnects every few minutes. With 1.22.6 I do NOT get disconnects.

Here is a short log example of the connects/disconnects with 3.1.0:

5/18/2020, 7:37:09 PM	Connection established
5/18/2020, 7:35:23 PM	Connection interrupted, attempting to reconnect...
Network error
5/18/2020, 7:34:53 PM	Connection established
5/18/2020, 7:34:53 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
5/18/2020, 7:34:29 PM	Connection established
5/18/2020, 7:34:29 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
5/18/2020, 7:34:18 PM	Connection established
5/18/2020, 7:34:17 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
5/18/2020, 7:34:00 PM	Connection established
5/18/2020, 7:34:00 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
5/18/2020, 7:32:52 PM	Connection established
5/18/2020, 7:32:52 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
5/18/2020, 7:32:37 PM	Connection established
5/18/2020, 7:32:36 PM	Connection interrupted, attempting to reconnect...
HTTP request timed out
 

[Thalios]

I get disconnects all the time as well. I thought it was my computer... But since b8, I haven't seen any.

Does it on my 3 computers (MacBook Pro, iMac, Mac Mini)

Just been up for 6h. Ran a 4.5h print flawless.

m122:

M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode)
Board ID: 08DJM-956L2-G43S4-6J9D0-3SD6Q-9U5GF
Used output buffers: 2 of 40 (24 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 163148 of which 44 recycled
Exception stack ram used: 568
Never used ram: 74852
Tasks: NETWORK(ready,228) ETHERNET(blocked,424) HEAT(blocked,1088) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1424) TMC(blocked,60) MAIN(running,4528) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 06:22:59 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 45.5, current 45.6, max 48.4
Supply voltage: min 24.0, current 24.3, max 24.5, 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 3557, writes 1 timeouts 0, SG min/max 0/1023
Driver 1: standstill, reads 3558, writes 1 timeouts 0, SG min/max 0/1023
Driver 2: standstill, reads 3556, writes 2 timeouts 0, SG min/max 0/0
Driver 3: standstill, reads 3557, writes 1 timeouts 0, SG min/max 0/1023
Driver 4: standstill, reads 3558, writes 0 timeouts 0, SG min/max not available
Driver 5: standstill, reads 3558, writes 0 timeouts 0, SG min/max not available
Date/time: 2020-05-18 23:26:09
Slowest loop: 118.73ms; fastest: 0.21ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.9ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 375, MinFreeDm: 305, MaxWait: 0ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 597399, completed moves: 597399, 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 0 is on, I-accum = 0.5
Heater 1 is on, I-accum = 0.5
=== 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: 17.74ms; 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 3.53, errs: frame 7 parity 0 ovrun 0 pol 0 ovdue 0
=== CAN ===
Messages sent 77659, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 22979991ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0

[luckyflyer]

Was wondering if 3.1.1 is available for pi update? I know there are other ways to update but the command line update method is easiest for me.

[Phaedrux]

@luckyflyer Yes it is.