Slow Duet WiFi
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Hi,
Since a week the webinterface of the Duet2 Wifi board loads very slow:
The dwc.js file takes 25 seconds to load.
Also sending movement commands seem to be slow:
I've replaced the SD card with a another one and sadly the same result.
Also the status update sometimes seem to take 2 seconds:
I've updated the firmware to the latest version:
Here's the output of the M112 command:
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02(RTOS) running on Duet WiFi 1.02 or later
Board ID: 08DGM-917NK-F2MS4-7JKD6-3SN6P-9GUNG
Used output buffers: 1 of 20 (8 max)
=== RTOS ===
Static ram: 25524
Dynamic ram: 98524 of which 0 recycled
Exception stack ram used: 280
Never used ram: 6744
Tasks: NETWORK(ready,648) HEAT(blocked,1232) MAIN(running,3812) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:01:42 ago, cause: software
Last software reset at 2019-01-26 19:55, reason: User, spinning module GCodes, available RAM 6744 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 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: 0.0ms, max retries 0
MCU temperature: min 28.8, current 29.3, max 29.5
Supply voltage: min 19.3, current 19.4, max 19.5, 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: 2019-01-26 19:57:19
Cache data hit count 376775670
Slowest loop: 2.47ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 0, completed moves: 0
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
Stack records: 1 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: 22.73ms; 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 1.22
WiFi MAC address b4:e6:2d:53:15:de
WiFi Vcc 3.46, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 27552
WiFi IP address 192.168.11.179
WiFi signal strength -53dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0
When I upload a file I get a speed of 350 KiB/s.
Any help would be welcome!
Kind regards,
Frederik - WiFi -
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You could try DWC 2.0 to see if it works better.
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Thanks for the suggestion but no luck 60 seconds till the file loads.
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Try rebooting your router and PC, if you haven't already.
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@dc42 Thx, that fixed my problem. Any idea what could be the cause of this? Many thx.
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@frederikv said in Slow Duet WiFi:
@dc42 Thx, that fixed my problem. Any idea what could be the cause of this? Many thx.
I've no idea, I just know that it works for some people sometimes.
