Been dealing with this problem for a long time, and trying to troubleshoot from other posts but I've given up and have no idea where else to go. I've done every single fix anyone has ever offhandedly mentioned.
I am completely unable to upload anything to my Duet anymore. This problem has gradually grown from being non-existent at first, to slow upload speeds, to intermittently causing issues, to being completely unable to upload anything anymore. I've tried every firmware combination imaginable, and every web control version.
Pretty sure my hardware is just broken, not sure what else I can possibly try.
Here's my M122:
M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03beta3 running on Duet WiFi 1.02 or later
Board ID: 08DDM-9FAM2-LW4SD-6JKFA-3S46P-K3XHW
Used output buffers: 1 of 20 (8 max)
=== RTOS ===
Static ram: 25632
Dynamic ram: 93836 of which 396 recycled
Exception stack ram used: 268
Never used ram: 10940
Tasks: NETWORK(ready,524) HEAT(blocked,1236) MAIN(running,3816) IDLE(ready,196)
Owned mutexes:
=== Platform ===
Last reset 00:06:10 ago, cause: power up
Last software reset at 2019-03-28 14:41, reason: User, spinning module GCodes, available RAM 12752 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 8.7ms, max retries 0
MCU temperature: min 39.5, current 39.7, max 43.0
Supply voltage: min 13.3, current 13.4, max 13.5, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2019-03-29 11:50:07
Cache data hit count 1340612078
Slowest loop: 10.68ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = -1 -1 -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0, aux move: no
Stack records: 2 allocated, 0 in use
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
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 42.06ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8
- WiFi -
Network state is running
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.21
WiFi MAC address 5c:cf:7f:ee:61:e8
WiFi Vcc 3.36, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 12896
WiFi IP address 192.168.1.85
WiFi signal strength -46dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0
and my M39
SD card in slot 0: capacity 62.21Gb, free space 31.44Gb, speed 20.00MBytes/sec, cluster size 64kb
I'm using a high quality, high class SD card currently. I've tried using tons of different SD cards of various sizes and speeds and nothing fixes this problem.