Always disconnected

I need help because I have the messages :
Connecting to Livebox-3262
[4209] Connected to WiFi
[4209] My IP:
[4209] Blynk v0.3.1
[5001] Connecting to
[7217] Login timeout
[10217] Connecting to
[10429] Ready (ping: 2ms).
[15430] Connecting to
[15634] Ready (ping: 1ms).
[30635] Connecting to
and so one…
my sketch (simple):

```#include <ESP8266WiFi.h>
```#include <BlynkSimpleEsp8266.h>
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "2bb9fd7f113................";

void setup()
  Blynk.begin(auth, "Livebox-3262", "here my pass");
  while (Blynk.connect() == false) {
    // Wait until connected

void loop()

I use an ESP01 and also tried 2 ESP12E with same results.
Where is my pb please?

Hello, please try latest Blynk library from trunk.

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(Excuse me for the bad characters)
I have the Blynk_v0.3.1 libraries (from is it ok?

No. you need latest one from trunk to be sure problem not in library.

I am newbie, can you give me a link to that latest libraries, please.
Thanks. press on button “download zip”

Thank you very much,
All the files in \Arduino\libraries\Blynk were successfully updated.
But the result was : it worked one time only.
After many attempts… I am very upset because I found that :
It doesn’t work when I restart with pushbutton on rst (rest).
And it works when I restart plugin off / on the power supply???
(Does any one have an explanation or I am in the moon?)
Now I am using a SHT21 sensor with temperature and humidity and everything is working perfectly.
Thanks a lot.

Read your message twice but didn’t get it. Did you resolve issue? What was the problem?

The pb is solved strangely.
It doesn’t work when I reset the ESP8266-12E (pin 1 to gnd).
I must unplug then replug the power supply of the ESP to make it work without disconnections. that’s what I don’t understand.
Have you ever seen that?
Thank you.

Looks like power issue…