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[GH-ISSUE #1447] wifi:Association refused temporarily on ESP32 - TTGO T-Camera WROVER PIR Mic (v1.6.2) #1237

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opened 2026-02-28 01:29:11 +03:00 by kerem · 1 comment
kerem commented 2026-02-28 01:29:11 +03:00
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Originally created by @Maurizio1 on GitHub (Jul 4, 2022).
Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1447

Basic Infos

Hardware

WiFimanager Branch/Release: Master

Esp32: LILYGO TTGO T-Camera WROVER PIR Mic (v1.6.2)

Hardware: ESP32 WROVER

Core Version: 2.4.0, staging

Description

Problem description

During WiFi connection many timeouts are experienced.

This happens on first reboot after flashing and on hardware resets.
During "warm" reboots, software driven, everything is OK.

Settings in IDE

Module: ESP32 Dev Module

Additional libraries: AsyncTelegram2

Sketch

#BEGIN
#include <FS.h>
#include <WiFi.h>
#include <AsyncTelegram2.h>
#include "esp_camera.h"
#include "soc/soc.h"
#include "soc/rtc_cntl_reg.h"

void setup() {

    WiFiManager wifiManager;
    bool connected = false;

    wifiManager.setConnectTimeout(30);
    wifiManager.setTimeout(5);
    wifiManager.setDebugOutput(true);
    wifiManager.setConfigPortalTimeout(30);

    Serial.println("\nCheck Wi-Fi connection...");

    connected = wifiManager.autoConnect("iomitacam", "Password1");

    Serial.print("\nTest Telegram connection... ");
    myBot.begin() ? Serial.println("Telegram connection OK!") : Serial.println("Telegram connection failed!");

}

void loop() {

}
#END

Debug Messages

Check Wi-Fi connection...
*wm:[1] AutoConnect 
*wm:[2] ESP32 event handler enabled 
*wm:[2] Connecting as wifi client... 
*wm:[2] setSTAConfig static ip not set, skipping 
*wm:[1] Connecting to SAVED AP: digitech
*wm:[2] 30000 ms timeout, waiting for connect...
*wm:[2] . 
E (3406) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (3612) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (3817) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (4026) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (4233) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (4441) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (4647) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (4852) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (5058) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (5264) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (5469) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (5675) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (5880) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (6086) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (6291) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
E (6498) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (6703) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (6908) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (7113) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (7319) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (7524) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (7729) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (7934) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (8139) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (8344) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
E (8549) wifi:Association refused temporarily, comeback time 200 mSec
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] . 
*wm:[2] Connection result: WL_CONNECTED
*wm:[1] AutoConnect: SUCCESS 
*wm:[2] Connected in 7126 ms
*wm:[1] STA IP Address: 10.0.0.58
Test Telegram connection...
Connection to Telegram server established
Telegram connection OK!
Originally created by @Maurizio1 on GitHub (Jul 4, 2022). Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1447 ### Basic Infos #### Hardware WiFimanager Branch/Release: Master Esp32: LILYGO TTGO T-Camera WROVER PIR Mic (v1.6.2) Hardware: ESP32 WROVER Core Version: 2.4.0, staging ### Description Problem description During WiFi connection many timeouts are experienced. This happens **on first reboot** after flashing and **on hardware resets**. During "warm" reboots, software driven, everything is OK. ### Settings in IDE Module: ESP32 Dev Module Additional libraries: AsyncTelegram2 ### Sketch ```cpp #BEGIN #include <FS.h> #include <WiFi.h> #include <AsyncTelegram2.h> #include "esp_camera.h" #include "soc/soc.h" #include "soc/rtc_cntl_reg.h" void setup() { WiFiManager wifiManager; bool connected = false; wifiManager.setConnectTimeout(30); wifiManager.setTimeout(5); wifiManager.setDebugOutput(true); wifiManager.setConfigPortalTimeout(30); Serial.println("\nCheck Wi-Fi connection..."); connected = wifiManager.autoConnect("iomitacam", "Password1"); Serial.print("\nTest Telegram connection... "); myBot.begin() ? Serial.println("Telegram connection OK!") : Serial.println("Telegram connection failed!"); } void loop() { } #END ``` ### Debug Messages ``` Check Wi-Fi connection... *wm:[1] AutoConnect *wm:[2] ESP32 event handler enabled *wm:[2] Connecting as wifi client... *wm:[2] setSTAConfig static ip not set, skipping *wm:[1] Connecting to SAVED AP: digitech *wm:[2] 30000 ms timeout, waiting for connect... *wm:[2] . E (3406) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (3612) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (3817) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (4026) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (4233) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (4441) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (4647) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (4852) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (5058) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (5264) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (5469) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (5675) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (5880) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (6086) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (6291) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . *wm:[2] . E (6498) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (6703) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (6908) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (7113) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (7319) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (7524) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (7729) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (7934) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (8139) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (8344) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . E (8549) wifi:Association refused temporarily, comeback time 200 mSec *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] . *wm:[2] Connection result: WL_CONNECTED *wm:[1] AutoConnect: SUCCESS *wm:[2] Connected in 7126 ms *wm:[1] STA IP Address: 10.0.0.58 Test Telegram connection... Connection to Telegram server established Telegram connection OK! ```
kerem commented 2026-02-28 01:29:11 +03:00
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@John-Reid commented on GitHub (Mar 14, 2023):

I have had some success with this code in the setup phase:

.
.
.
// delete old config
Serial.println("WiFi disconnect ");
WiFi.disconnect(true);

int limitcounter = 0;
Serial.println("WiFi connect ");
while (((WiFi.status() != WL_CONNECTED)) && (limitcounter < 30)) {
delay(500);
Serial.print(".");
limitcounter++;
//Serial.print (limitcounter);
}
WiFi.disconnect(true);

.
.
.

While not an answer, it might give a clue to a fix, or just getting the connection establishment reasonably reliable.
'limitcounter' at 20 is not as good.
I am using an Adafruit ESP32 feather.

<!-- gh-comment-id:1467409985 --> @John-Reid commented on GitHub (Mar 14, 2023): I have had some success with this code in the setup phase: . . . // delete old config Serial.println("WiFi disconnect "); WiFi.disconnect(true); int limitcounter = 0; Serial.println("WiFi connect "); while (((WiFi.status() != WL_CONNECTED)) && (limitcounter < 30)) { delay(500); Serial.print("."); limitcounter++; //Serial.print (limitcounter); } WiFi.disconnect(true); . . . While not an answer, it might give a clue to a fix, or just getting the connection establishment reasonably reliable. 'limitcounter' at 20 is not as good. I am using an Adafruit ESP32 feather.
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