Best posts made by Marco Bona

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@chrishamm, sorry for delay in replying but this week I had a commitment, I upgraded yesterday to beta 4.1 which works perfectly even if I don't know why I had to recalibrate BLTouch because I find a difference of 0.05mm. I think the problem is not related to firmware however I solved it.
Thanks for the support.
Marco

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Hi @Phaedrux, I publish file. I have yet to check but I think it could be a similar issue to this:https://forum.duet3d.com/topic/19346/duet3-6hc-restart-loop-when-connecting-with-web-browser. Yesterday I formatted sd card and I reinstalled everything from scratch but after 20 minutes of printing the sbc disconnected and restarted.

customconfig.g config-override.g config.g

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@dc42 , Thanks.
@User3D , yesterday I did some tests and it seems that adding a G4 between moves gets around the problem. I haven't tried to print but homing works. I enclose an example, let me know if you solve.

G1 H1 U-150 F2000                                                               
G4 P100                                                                         
G1 U5 F1000                                                                     
G4 P100
G1 H1 U-15 F500                                                                
G4 P100

With M400 it doesn't work, if you still have problems increase the delay

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@Phaedrux, ecco i file:
-M122 results after error appears:

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0 (SBC mode)
Board ID: 08DJM-956L2-G43S4-6JKF0-3S86T-9A5YD
Used output buffers: 1 of 40 (15 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 164528 of which 28 recycled
Exception stack ram used: 520
Never used ram: 73536
Tasks: NETWORK(ready,1968) HEAT(blocked,1188) CanReceiv(suspended,3424) CanSender(suspended,1432) CanClock(blocked,1436) TMC(blocked,68) MAIN(running,4952) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:02:21 ago, cause: power up
Last software reset at 2020-09-11 16:40, reason: User, spinning module LinuxInterface, available RAM 73508 bytes (slot 1)
Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 23.0, current 28.1, max 28.2
Supply voltage: min 23.9, current 24.1, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.0, current 12.0, max 12.1, under voltage events: 0
Driver 0: ok, reads 29500, writes 26 timeouts 0, SG min/max 0/1023
Driver 1: ok, reads 29500, writes 26 timeouts 0, SG min/max 0/1023
Driver 2: standstill, reads 29500, writes 26 timeouts 0, SG min/max 0/1023
Driver 3: standstill, reads 29496, writes 31 timeouts 0, SG min/max 0/1023
Driver 4: standstill, reads 29511, writes 17 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 29511, writes 17 timeouts 0, SG min/max 0/0
Date/time: 2020-09-11 16:43:03
Slowest loop: 7.11ms; fastest: 0.13ms
=== 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: 375, MinFreeDm: 372, MaxWait: 43407ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 30, completed moves: 30, 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 = 3 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by File
HTTP* is ready with "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is idle in state(s) 43 0 0, running macro
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: 1.28ms; 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 547, longest wait 2ms for type 6011
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 18ms ago
RX/TX seq numbers: 3923/3924
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 120/192-0
=== Duet Control Server ===
Duet Control Server v3.1.1
File:
Buffered code: G30 P1 X140 Y0 Z-99999 S2 ; right lead screw
Buffered code: M402 ; retract the Z probe
Buffered code: G29 ; probe the bed and enable compensation
==> 112 bytes
Executing macro bed.g, started by G32
> Next stack level
Executing macro start.g, started by system
Suspended code: G1 Z10 F800
Suspended code: G1 X0 Y0 F8000 ;go to the center of bed
Suspended code: G30 X0 Y0 S-2 ;probe current position and ajust Z offset
Suspended code: G1 Z40 F1000 ;go to Z40
Suspended code: M584 P5
Suspended code: M98 P"homev.g"
Suspended code: M584 P3
Suspended code: G1 X-137 Y120 F8000 ;go to X-137 Y160
Suspended code: ;M42 P6 S50
Suspended code: G4 S1
> Next stack level
Suspended code: T0
Suspended code: M82 ;absolute extrusion mode
Suspended code: ;Sliced at: Wed 09-09-2020 18:17:10
Suspended code: M82 ;absolute extrusion mode
Suspended code: M104 T0 S175
Suspended code: M190 S50
Suspended code: M109 S205
Suspended code: M82 ;absolute extrusion mode
Suspended code: T0
Suspended code: G21
Suspended code: G90
Suspended code: G92 E0
Suspended code: G1 X-50 Z2.5 E20 F1500
Suspended code: G92 E0
Suspended code: G1 X50 Z0.15 F1000
Suspended code: M82 ;absolute extrusion mode
Suspended code: M117 P"rinting..."
Suspended code: ;
Suspended code: M82 ;absolute extrusion mode
Suspended code: ;T0                             ;switch to extruder 1
Suspended code: ;G92 E0                      ;reset extruder distance
Suspended code: ;G1 F2000 E93           ;load filament
Suspended code: ;G92 E0                      ;reset extruder distance
Suspended code: ;M104 S205
Suspended code: ;
Suspended code: M83 ;relative extrusion mode
Suspended code: M83 ;relative extrusion mode
Suspended code: G10
Suspended code: ;LAYER_COUNT:96
Suspended code: G92 E0
Suspended code: ;LAYER:0
Suspended code: M107
Daemon:
Finishing macro daemon.g, started by system
> Next stack level
Code buffer space: 3904
Configured SPI speed: 8000000 Hz
Full transfers per second: 23.89
File /opt/dsf/sd/gcodes/White_minnow_rev1.gcode is selected, processing

-Varius file:start.g rehome.g probe.g homeall.g customconfig.g config-override.g config.g bed.g
I think there should be everything.
Thank you