Installed v3.2.5-beta4 via DWC -> File -> System -> UPLOAD SYSTEM FILE
google chrome + firefox: clear browser cache and data
open: http://192.168.178.29/dueui.html?theme_name=Darkly&duet_polling_enabled=1
get the same error: "Could not connect to 192.168.178.29 or retrieve any config files"
Debugger Log's:
Firefox: console-export-2021-4-26_18-23-44.txt
Google Chrome: 192.168.178.29-1619455172710.txt
get then
after click "OK"
i hope that the following ist correct - never done something 
dueui-loader.js:360 Initializing
dueui-loader.js:367 {localSettings: {…}}
dueui-loader.js:379 {queryParams: {…}}
dueui-loader.js:309 Testing http://192.168.178.29 as Standalone
dueui-loader.js:124 GET http://192.168.178.29/rr_connect 500 (Unknown request)
tryFetch @ dueui-loader.js:124
isStandalone @ dueui-loader.js:310
getHostBackendType @ dueui-loader.js:337
dueui_loader @ dueui-loader.js:388
(anonymous) @ dueui-loader.js:500
dueui-loader.js:318 http://192.168.178.29 not Standalone: (500) Unknown request
dueui-loader.js:323 Testing http://192.168.178.29 as DSF
dueui-loader.js:124 GET http://192.168.178.29/machine/file/sys/config.g 404 (page not found<br>Check that the SD card is mounted and has the correct files in its /www folder)
tryFetch @ dueui-loader.js:124
isDSF @ dueui-loader.js:324
getHostBackendType @ dueui-loader.js:340
async function (async)
getHostBackendType @ dueui-loader.js:337
dueui_loader @ dueui-loader.js:388
(anonymous) @ dueui-loader.js:500
dueui-loader.js:332 http://192.168.178.29 not DSF: (404) page not found<br>Check that the SD card is mounted and has the correct files in its /www folder
dueui-loader.js:391 192.168.178.29 is UNKNOWN: (undefined) undefined
dueui-loader.js:396 Starting with config_url: dueui_config_default.json
dueui-loader.js:410 192.168.178.29 is not a Duet or DSF
dueui-loader.js:427 Trying: 'http://192.168.178.29/dueui_config_default.json'
DevTools failed to load SourceMap: Could not load content for http://192.168.178.29/js/bootstrap.bundle.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
dueui-loader.js:124 GET http://192.168.178.29/dueui_config_default.json 404 (page not found<br>Check that the SD card is mounted and has the correct files in its /www folder)
tryFetch @ dueui-loader.js:124
dueui_loader @ dueui-loader.js:429
async function (async)
dueui_loader @ dueui-loader.js:388
(anonymous) @ dueui-loader.js:500
dueui-loader.js:439 No config file was found at ' 'http://192.168.178.29/dueui_config_default.json'
dueui-loader.js:476 No config file found
dueui-loader.js:309 Testing http://192.168.178.29 as Standalone
dueui-loader.js:314 http://192.168.178.29 is Standalone
dueui-loader.js:304 Loading theme Darkly from css/dueui-Cerulean.theme.min.css.gz
dueui-bundle.js:93 Unknown backend. Showing settings
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258576, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "duet_password", value: "reprap"}
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258583, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "dueui_config_url", value: "dueui_config_default.json"}
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258597, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "duet_debug_polling_enabled", value: 0}
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258599, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "dueui_settings_dont_send_gcode", value: 0}
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258602, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "dueui_test_mode", value: 0}
dueui-bundle.js:1492 S.Event {type: "dueui-setting-change", timeStamp: 1618929258604, jQuery360016537159328505102: true, isTrigger: 3, namespace: "", …} {name: "duet_polling_enabled", value: 1}
DevTools failed to load SourceMap: Could not load content for http://192.168.178.29/bootstrap.min.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
@stuartofmt said in DueUI Release v3.2.5-beta3 is Now Available:
It looks like you are installing Dueui on your Duet (Standalone). Yes?
correctly
@gtj0 said in DueUI Release v3.2.5-beta3 is Now Available:
http://192.168.178.29/dueui.html?theme_name=Darkly&duet_polling_enabled=1
Note that "theme" has changed to "theme_name".
That should work.
With this call and with the original config I get the same error again "
After canceling the browser data get:
"No config file was found at ' 'http://192.168.178.29/dueui_config_default.json'"
thanks for your support, but unfortunately it still does not work.
I have used the following in the browser:
and no matter if I call with the original config or with my modified one, I always get the message:
Will wait for the next release.
Hello,
I updated from 3.0.2 and now the browser can no longer find the config.
After pointing to my printer, in my case http://192.168.178.29/dueui.html got the error
and then
then come to the page
After Save and Refresh get always the same errors from my browsers (Firefox, GoogleChrome, Edge)
This is my electronic:
and my files on /sys:
After backup to the old version everything works fine, please help.
Hello,
I have a little cable problem: I don't have enough cable for the limit switches.
Tightening a cable would mean a certain amount of effort, which I accept if something speaks against my following question.
Can I combine the GND of 2 limit switches?
Normal wiring:
Possible wiring???
PS: If not, please provide a simple (I'm not an electronics technician) explanation - just to learn.
The following represents my opinion at first glance, i.e. it doesn't necessarily have to be entirely correct:
An absolute parallelism of the two rails is extremely important for a good running of the Y-axis (i.e. the two linear rails). With your arrangement, I see difficulties to get this.
I think that such an arrangement (please only note the Y-rails) can be aligned better and easier:
Oh, please NEVER use the cheap china rails for X and Y - I speak from experience.
Although I had gotten pretty good ones, now Hiwin-Rails are in my printer and now it is much 'smarter'.
@bearer said in 5V Fans on 24V with PWM:
Right, well, it would work as is.
But you might get away with just 1 step down converter, or even use the external 5v supply depending on the current draw/available current.
Also adding an fuse at any point is also a good idea.
OK, 1 stepdown is enough AND adding a fuse 
Edit: 1 Fan needs 0,15A, so 1 stepdown is enought (1A without heatsink possible)
... and in addition, all consumers should always be able to be switched off using PS-ON
Thank you for your quick reply!
Because I still use a 24v fan (120x120mm) for board cooling (allways-on) and FAN2 for 24V-LED's pwm-controlled.
Hello everybody,
Goal: Use of 5V fan and PWM control at the hotend. Since I want to switch everything on and off via PS-ON, I take the detour from the 24V power supply via the step-down controller.
I ask an electronics technician to take a look at the attached circuit diagram to see if it works that way.
Thanks in advance for help
The Duet Wifi can make its one network -> https://duet3d.dozuki.com/Guide/1.)+Getting+Connected+to+your+Duet/7
Step 6 and so on ..
... so you can connect to the printer with any device
@deckingman said in New Toy:
… my new toy …
Congratulations - that would be my dream too.
It does not always have to be cnc controlled. In my apprenticeship, we have made great parts with something - you just have to know how.
And the basic equipment is quite extensive, so you can start quite well.
Where is your internet shop to place orders 
One possibility to improve the quality of the guides is to exchange the balls with 3 / 32inch chrome steel balls.
If you remove the old balls and make everything properly clean and after using the new balls with the right oil you will be rewarded with a play-free and clean running.
Disassembling is doing quite well, it's a tedious job, but the result is pretty good - self tested!
Hi,
if your goal is:
try this:
You only need : example for a opto low-level trigger-relay
@claustro said in All black D-bot:
For me aesthetic is very important so cable wire is a large part of the time spent building this printer,
I can see that clearly - made great!!! I am also a cable and cable-tie fetishist 
How satisfied are you with the v-slot guides?
Why do not use G29 as intended?
Read:
https://duet3d.dozuki.com/Wiki/Gcode#Section_G29_Detailed_Z_Probe
and define your grid
https://duet3d.dozuki.com/Wiki/Gcode#Section_M557_Set_Z_probe_point_or_define_probing_grid
