Hello I’m new to WLED but I did some ESP32 projects with ESP-IDF in the past. I want to run WLED on an ESP32-S3-WROOM-1 N16R8. It’s a ESP32-S3-DevKitC-1 board. As I didn’t find a binary release, I did download the source code from git. I didn’t do any changes in the code. All I did is to set the ta…

Same Issue. I also tried several precompiled versions I found. Best case they have the same issue. Worst case, wifi is not working at all.

The router should be fine. Everything else works, also other ESP32 devices running esphome. I turned on debug but there is not a lot I can see. It looks like this: Local time: 14:05 ---DEBUG INFO--- Runtime: 390379 Unix time: 1765029902,694 Free heap: 226120 PSRAM: 8112kB/8189kB TX power: 78/78 Wi…

it shows that it serves the UI, so all working on controller side. what is the browser error?

if it serves the page but the page wont load and wont show any dev console errors in the browser, it means it does not get any data through. try changing wifi channels on the router to 5 or 6.

I am having the exact same problem with the same chip. It will run my pixels but won’t put out an AP signal to my home WiFi.

I was able to solve it but I don’t understand how. I tried everything, every setting with my AP. I also used a raspberry 4 in AP mode. Than suddenly it worked with my original AP and settings. It worked for both devices I tested, ESP32 and ESP32-S3. I wish I would know the reason

Web UI not loading

Questions

katagia December 7, 2025, 9:01am 7

No error at all, it gets stuck while loading. I tested different browers (firefox, chrome) on different devices.

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Web UI not loading

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