Blynk not connecting to server if during start-setup time not have wifi connection

[Kamran]

Dear Pete,

I’ve looked a little deeper, but there are errors that don’t match with the documentation.
@Gunner wrote in this topic how to solve it

Mega+ESP will freeze if there is a connection problem

Hello, I have a problem that is similar to furby_goulag. I have an Arduino Mega connected to an ESP-01 module. I have the wifi connection and Blynk working fine. Non-technical people will be using my device in various locations, on various wifi networks. I have a touch screen interface on the Arduino that allows the user to enter the ssid and password for whatever network they intend to use. This system works fine assuming: The user enters the ssid correctly The user enters the password …

char server[] = "blynk-cloud.com";
unsigned int port = 8080;

  wifi.setDHCP(1, 1, 1); //Enable dhcp in station mode and save in flash of esp8266
  Blynk.config(wifi, auth, server, port);
  if (Blynk.connectWiFi(ssid, pass)) {
    Blynk.connect();
  }

In my case (maybe blynk 2 version something changed) auth not taken

[23] 
    ___  __          __
   / _ )/ /_ _____  / /__
  / _  / / // / _ \/  '_/
 /____/_/\_, /_//_/_/\_\
        /___/ v1.1.0 on Arduino Mega

 #StandWithUkraine    https://bit.ly/swua


[534] Connecting to Ibadovlar
[3582] WIFI CONNECTED
AT version:1.1.0.0(May 11 2016 18:09:56)
SDK version:1.5.4(baaeaebb)
compile time:May 20 2016 15:08:19
OK
[8652] +CIFSR:STAIP,"192.168.1.7"
+CIFSR:STAMAC,"dc:4f:22:22:29:8d"
[8653] Connected to WiFi
[19844] Invalid auth token

Also, i have tried to delay before begin function, it is strange that after a while delay time begin function not working.