[GH-ISSUE #1458] Not Connecting to internet (This problem have with only routers) (for mobile hotspots working code 100%) #1248

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opened 2026-02-28 01:29:13 +03:00 by kerem · 2 comments

kerem commented

2026-02-28 01:29:13 +03:00

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Originally created by @sanjulanipun on GitHub (Jul 21, 2022).
Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1458

Esp8266

v2.0.11-beta

Hardware: ESP-12f

Core Version: 2.6.0

Description

i make code with esp8266 firebase library with code. after config router wifi 1st time working 100%. after 2nd-time auto connecting wifi connecting properly. but no internet acess. router has internet I check it using a mobile phone and another nodemcu it working there have internet. maybe some bug have with wifimanger.

if i connect this for mobile hospot it working properly no any error.

anyone got this problem ?

Additional libraries : #include "FirebaseESP8266.h" #include <ESP8266WiFi.h>

Debug Messages

*WM:[2] Connecting as wifi client... 
*WM:[2] setSTAConfig static ip not set, skipping 
*WM:[1] Connecting to SAVED AP: Sanju 4G
*WM:[1] connectTimeout not set, ESP waitForConnectResult... 
*WM:[2] Connection result: WL_CONNECTED
*WM:[1] AutoConnect: SUCCESS 
*WM:[2] Connected in 565 ms
*WM:[1] STA IP Address: 192.168.1.4
connected! Device Starting snyc...
Error in set, connection lost
Error in set, connection lost

IMG A

this is when i program esp12f erase flash with all contents, after config wifi, 1st time it working. after power off and connet it only connet to wifi but no internet connection. same problem.
IMG B

after restart

Originally created by @sanjulanipun on GitHub (Jul 21, 2022). Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1458 Esp8266 `v2.0.11-beta` Hardware: ESP-12f Core Version: 2.6.0 ### Description ### i make code with esp8266 firebase library with code. after config router wifi 1st time working 100%. after 2nd-time auto connecting wifi connecting properly. but no internet acess. router has internet I check it using a mobile phone and another nodemcu it working there have internet. maybe some bug have with wifimanger. if i connect this for mobile hospot it working properly no any error. anyone got this problem ? ### Additional libraries : `#include "FirebaseESP8266.h"` `#include <ESP8266WiFi.h> ` ### Debug Messages ``` *WM:[2] Connecting as wifi client... *WM:[2] setSTAConfig static ip not set, skipping *WM:[1] Connecting to SAVED AP: Sanju 4G *WM:[1] connectTimeout not set, ESP waitForConnectResult... *WM:[2] Connection result: WL_CONNECTED *WM:[1] AutoConnect: SUCCESS *WM:[2] Connected in 565 ms *WM:[1] STA IP Address: 192.168.1.4 connected! Device Starting snyc... Error in set, connection lost Error in set, connection lost ``` IMG A ![image](https://user-images.githubusercontent.com/32708235/180149876-e95a35b6-856a-48b0-b3f6-1e4251e23535.png) **`this is when i program esp12f erase flash with all contents, after config wifi, 1st time it working. after power off and connet it only connet to wifi but no internet connection. same problem.`** IMG B ![image](https://user-images.githubusercontent.com/32708235/180151645-4f415dcc-b685-4a3a-bf4b-b4b4e0d74c57.png) `after restart ` ![image](https://user-images.githubusercontent.com/32708235/180151786-e2f0eca7-9890-4bd4-b6ef-8300be826905.png)

kerem closed this issue

2026-02-28 01:29:13 +03:00

kerem commented

2026-02-28 01:29:14 +03:00

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@sanjulanipun commented on GitHub (Jul 21, 2022):

i just try this but no good results i get. #871 i have no idea what is that error.

@sanjulanipun commented on GitHub (Jul 21, 2022): i just try this but no good results i get. #871 i have no idea what is that error.

kerem commented

2026-02-28 01:29:14 +03:00

Author

Owner

@tablatronix commented on GitHub (Jul 21, 2022):

Sounds like AP dhcp is not working

@tablatronix commented on GitHub (Jul 21, 2022): Sounds like AP dhcp is not working

kerem referenced this issue

2026-02-28 02:12:48 +03:00

[PR #1248] Corrected some grammatical mistake #1728