Program on ESP Board stop in sartup if Blynk is not connected```

I had exactly the same situation some days ago, as discussed in this post

PeteKight you suggested me the same, but i want to tell you that Blynk.config is no more suppoted with new Blynk 2.0 libraries, and it comes up with the error “no matching function … bla bla”

But why would someone define an auth token and use Blynk.config(auth), when the newer Blynk.Edgent files are available for taking responsibility of connection re-connection and every one is now paying for newer Blynk IOT.