Aaand I solved! It is work fine now.
Thanks a lot of all.
You should have only Blynk.run and timer.run in void loop. Also, you should not use delays with Blynk, especially not that long. @Shadeyman gave you proper code for DHT use with Blynk, just use it, donāt āsolveā anything. Read the docs section, as this is a perfect example of bad coding.
I am so sorry about that.
This code is used from another guy. And work fine. Thnaks again.
Itās working because anti-flood security included in latest libraries. That does not mean itās working fine, or that your code is right for Blynk usage, youāre still violating all the rules. Once again, nothing should be included in void loop except blynk.run and timers, read the docs. And I really canāt understand why you are still insisting on using obviously wrong code when @Shadeyman posted proper one for you. I suppose itās easier to use bad code instead of c/p right one.