@dc42 Just updated to 3.5.0 beta 4. M950 Q5 works normally at heating the bed. But when M303 tuning, DWC will still go into a reconnect loop. Below is the diagnostics after reset.
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.5.0-beta.4 (2023-06-08 23:40:14) running on Duet 3 Mini5plus WiFi (standalone mode)
=== RTOS ===
Static ram: 102996
Dynamic ram: 124172 of which 0 recycled
Never used RAM 12032, free system stack 186 words
Tasks: NETWORK(2,nWait,19.7%,219) HEAT(3,nWait,0.0%,333) Move(4,nWait,0.0%,358) CanReceiv(6,nWait,0.1%,672) CanSender(5,nWait,0.0%,337) CanClock(7,delaying,0.0%,351) TMC(4,nWait,1.2%,116) MAIN(1,running,72.3%,704) IDLE(0,ready,5.9%,29) AIN(4,delaying,0.8%,266), total 100.0%
Owned mutexes:
=== Platform ===
Last reset 00:01:05 ago, cause: software
Last software reset at 2023-06-14 15:41, reason: User, Gcodes spinning, available RAM 11676, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00487000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU revision 3, ADC conversions started 65609, completed 65607, timed out 0, errs 0
MCU temperature: min 42.4, current 43.5, max 43.9
Supply voltage: min 24.1, current 24.1, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 99/8, heap memory allocated/used/recyclable 2048/192/84, gc cycles 0
Events: 0 queued, 0 completed
Driver 0: standstill, SG min 0, read errors 0, write errors 1, ifcnt 30, reads 5932, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 1: standstill, SG min 0, read errors 0, write errors 1, ifcnt 30, reads 5932, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 2: standstill, SG min 0, read errors 0, write errors 1, ifcnt 30, reads 5931, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 3: standstill, SG min 0, read errors 0, write errors 1, ifcnt 30, reads 5931, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 4: standstill, SG min 0, read errors 0, write errors 1, ifcnt 30, reads 5932, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 5: standstill, SG min 0, read errors 0, write errors 1, ifcnt 21, reads 5935, writes 10, timeouts 0, DMA errors 0, CC errors 0
Driver 6: standstill, SG min 0, read errors 0, write errors 1, ifcnt 21, reads 5934, writes 10, timeouts 0, DMA errors 0, CC errors 0
Date/time: 2023-06-14 15:42:13
Cache data hit count 111873654
Slowest loop: 11.05ms; fastest: 0.15ms
=== Storage ===
Free file entries: 19
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 1.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, height map offset 0.000, ebfmin 0.00, ebfmax 0.00
no step interrupt scheduled
=== DDARing 0 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== DDARing 1 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks held by null, 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 0, running macro
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
File2 is idle in state(s) 0
Queue2 is idle in state(s) 0
Q0 segments left 0, axes/extruders owned 0x0000000
Code queue 0 is empty
Q1 segments left 0, axes/extruders owned 0x0000000
Code queue 1 is empty
=== CAN ===
Messages queued 12085, received 14080, lost 0, boc 0
Longest wait 3ms for reply type 6053, peak Tx sync delay 102, free buffers 18 (min 17), ts 329/328/0
Tx timeouts 0,0,0,0,0,0
=== Network ===
Slowest loop: 11.69ms; fastest: 0.00ms
Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8
= WiFi =
Interface state: active
Module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
Firmware version 2.1beta4
MAC address bc:ff:4d:e7:aa:88
Module reset reason: Power up, Vcc 3.35, flash size 2097152, free heap 43044
WiFi IP address 192.168.0.155
Signal strength -36dBm, channel 3, mode 802.11n, reconnections 0
Clock register 00002001
Socket states: 0 0 0 0 0 0 0 0
DWC Console
6/14/2023, 3:41:16 PM Connection established
6/14/2023, 3:41:16 PM Connection interrupted, attempting to reconnect...
6/14/2023, 3:41:08 PM Emergency stop, attemping to reconnect...
6/14/2023, 3:41:07 PM Connection established
6/14/2023, 3:41:07 PM Connection interrupted, attempting to reconnect...
Operation failed (Reason: Service Unavailable)
6/14/2023, 3:41:04 PM Connection established
6/14/2023, 3:41:04 PM Connection interrupted, attempting to reconnect...
Operation failed (Reason: Service Unavailable)
6/14/2023, 3:41:01 PM Connection established
6/14/2023, 3:41:01 PM Connection interrupted, attempting to reconnect...
Operation failed (Reason: Service Unavailable)
6/14/2023, 3:40:53 PM Connection established
6/14/2023, 3:40:53 PM Connection interrupted, attempting to reconnect...
Operation failed (Reason: Service Unavailable)
6/14/2023, 3:40:50 PM Connection established
6/14/2023, 3:40:50 PM Connection interrupted, attempting to reconnect...
Operation failed (Reason: Service Unavailable)
6/14/2023, 3:40:46 PM Auto tune starting phase 1, heating up
6/14/2023, 3:40:41 PM M303 H0 S60 Y2
Auto tuning heater 0 using target temperature 60.0°C and PWM 0.85 - do not leave printer unattended