Ortur LM3 quits before job finished

LightBurn Hardware Compatibility Ortur Lasers
1

I have connected the LM3 to my computer with the usb cable as the local wifi is iffy. In a 2 hr job I have restarted it 8 times. I have to completely restart the laser and using the preview in the lightburn software to go to the spot where the burn ended the last time and start the burn from here.
I have the laser plugged in a separate outlet from anything else. I have a floor stand fan facing the laser machine. I have the air assist set on blocks of wood next to but not touching the table that the laser is on. Everything is level and there is no vibration from anything.
The floor fan, the computer and the air assist are all on outlets from a different area of the building as to not interfere with laser machine.
This is the messaging that I get from Lightburn:

ok

ALARM:3

Reset while in motion. Grbl cannot guarantee position. Lost steps are likely. Re-homing is highly recommended.

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:‘$H’|‘$X’ to unlock]

error:9

G-code locked out during alarm or jog state.

[MSG:3:Caution: Unlocked]

ok

<Home|MPos:89.060,22.550,0.000|Bf:71,32767|FS:0,0|VA:24078,286|Ov:100,100,100|A:SFM>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 15:12

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32752|FS:0,0|VA:24145,66|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

Homing

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24145,50|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 18:29

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32755|FS:0,0|VA:24134,30|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

Homing

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24134,34|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 16:16

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32740|FS:0,0|VA:24134,54|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:238:Warning: Could not communicate with stepper driver!]

[MSG:WIFI STA ACTIVE]

ok

ok

Homing

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24120,39|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 5:45

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

Homingstrong text

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

Starting stream

Layer Labels

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

On or near line 0:
[MSG:17:Locked and turned off]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

[MSG:WIFI AP STOPED]

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32755|FS:0,0|VA:24145,40|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

Homing

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24145,33|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 16:03

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32746|FS:0,0|VA:24120,50|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:238:Warning: Could not communicate with stepper driver!]

[MSG:WIFI STA ACTIVE]

ok

ok

Homing

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24145,39|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 22:52

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24092,42|Ov:100,100,100|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 14:00

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24120,30|Ov:100,100,100|A:SFM|H:1,7>

[GC:G0 G54 G17 G21 G91 G94 G49 G98 G50 M5 M9 T0 F3000 S0.]

ok

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24131,49|Ov:100,100,100|A:SFM|H:1,7>

ok

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24145,39|Ov:100,100,100|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Job halted

Stream completed in 1:13

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32755|FS:0,0|VA:24120,39|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

ok

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

Homing

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24117,50|A:SFM|H:1,7>

ok

Starting stream

Connection lost

Stream completed in 4:02

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32752|FS:0,0|VA:24145,60|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

Homing

ok

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24148,61|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

[MSG:17:Locked and turned off]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

[MSG:WIFI AP STOPED]

Connection lost

Stream completed in 6:09

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32752|FS:0,0|VA:24134,46|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

ok

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

Homing

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24145,37|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 4:50

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

Homing

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

[MSG:17:Locked and turned off]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

[MSG:WIFI AP STOPED]

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32752|FS:0,0|VA:24162,57|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:WIFI STA ACTIVE]

ok

ok

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.4]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

Homing

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24148,63|A:SFM|H:1,7>

ok

Starting stream

Layer Labels

Connection lost

Stream completed in 8:55

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

Homing

error:8

Grbl ‘$’ command cannot be used unless Grbl is IDLE. Ensures smooth operation during a job.

[MSG:17:Locked and turned off]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

[MSG:WIFI AP STOPED]

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.5.1]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24117,39|Ov:100,100,100|A:SFM|H:1,7>

ALARM:9

Homing fail. Could not find limit switch within search distance. Defined as 1.5 * max_travel on search and 5 * pulloff on locate phases.

ok

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:‘$H’|‘$X’ to unlock]

[MSG:3:Caution: Unlocked]

ok

[MSG:WIFI STA ACTIVE]

[MSG:Get IP 192.168.1.4]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

[MSG:WIFI STA ACTIVE]

[MSG:Get IP 192.168.1.2]

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:20:Power Supplied]

ALARM:11

[MSG:13:Homing cycle required]

<Home|MPos:0.000,0.000,0.000|Bf:71,32755|FS:0,0|VA:24106,50|Ov:100,100,100|A:SFM>

[MSG:WIFI AP READY]

[MSG:238:Warning: Could not communicate with stepper driver!]

[MSG:WIFI STA DISCONNECTED]

[MSG:WIFI STA KEEP TRYING CONNECT …]

ok

ok

ok

ok

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.5.1]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:0.000,0.000,0.000|Bf:71,32767|FS:0,0|VA:24089,34|A:SFM|H:1,7>

ok

[MSG:WIFI STA ACTIVE]

[MSG:Get IP 192.168.1.2]

Starting stream

Layer Labels

Connection lost

Stream completed in 8:34

Port failed to open - already in use?

[MSG:25:USB SERIAL STREAM CONNECTED]

Ortur Laser Master 3 Ready!

OLF:205_RC16.

OLH:OLM_ESP_PRO_V2.4.

OLM:GENERAL.

GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

ok

[ORIGIN: China]

[PRODUCER: ORTUR]

[AUTHOR: LEADIFFER]

[MODEL: Ortur Laser Master 3]

[OLF: 205_RC16]

[OLH:OLM_ESP_PRO_V2.4]

[OLM:GENERAL]

[DATE:20220713]

[SN: DAC2A7351F71D0DE4DA603BC801D3EA9]

[VER:1.1f.20220325:]

[OPT:VNZHS,71,32767,3,0]

Target buffer size found

[NEWOPT:ENUMS,RT+,HOME,NOPROBE,TC,SED,WIFI,FTP,TMC=7,SD,YM,GT]

[FIRMWARE:grblHAL]

[NVS STORAGE:*FLASH]

[DRIVER:ESP32-S2]

[DRIVER VERSION:220327]

[DRIVER OPTIONS:v4.4.1-dirty]

[BOARD:Ortur Laser Master 3]

[WIFI MAC:84:F7:03:F8:69:0E]

[IP:192.168.1.2]

[PLUGIN:Power Detecter v1.0]

[PLUGIN:Power Control v1.0]

[PLUGIN:gyroscope sensor v1.0]

[PLUGIN:Trinamic v0.09]

[PLUGIN:SDCARD v1.05]

[PLUGIN:ESP32 WebUI v0.03]

[PLUGIN:GADGET v1.00]

ok

Homing

<Home|MPos:216.480,308.030,0.000|Bf:71,32767|FS:0,0|VA:24145,60|Ov:100,100,100|A:SFM|H:1,7>

[GC:G0 G54 G17 G21 G91 G94 G49 G98 G50 M4 M8 T0 F3000 S0.]

ok

ok

Starting stream

Layer Labels

2

I’ve experienced similar. I haven’t taken the time yet to duplicate it and debug though. I was doing some long time detailed cuts.

I did notice your firmware seems to be very early. Although it is still just a release candidate Ortur has a newer one on their site. Ortur – Firmware Repository – Ortur I’m not sure if I was running the same version as you (I started with R16 too) when I had problems or not. I am running a newer version now, but not as new as the one they have there.

3

When I first tried dry runs (laser off) with my OLM3, I had similar issues. My fix was to lower the sensitivity of the $604: Gypo_sensitivity alarm threshold I set this to “0” (off)

From the console:
$604=0

4

Thank you for the info. It actually ran three jobs yesterday with no stopping midway. I have no idea why it decided to work. I will keep your message in my list of possible fixes for my problems though for future reference.

5

It could be a number of things - the USB cable that comes with the Ortur may be faulty - Check that the cable is not loose where it plugs into the laser or computer. Also check that the connections are clean, and that moving the cable around doesn’t give you the Windows disconnect sound (if on windows).

You can also double check that your computer doesn’t have USB selective suspend or power-save enabled for the USB ports. That can be trouble as well. (read here: How to troubleshoot connection issues with USB )

6

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