Thank you so much for your response. Using the same http client for every connection actually solved the problem. Should i stil add an connection close header or is this unnecessary now? Thank you again, i was starting to despair

Hi,
This is my project on an esp32 programmed in arduino where i try the text of a google apps script in a seperate task. Everything works fine until i push the google caledar method in a seperate task, then it will always fail to do the request after the second time and later just stop requesting ...

Hello
this is my arduino code for an esp32 which just setups wifi and then runs the setGoogleCalendar() function forever:
#include <WiFi.h>
#include <HTTPClient.h>
#include "time.h"

// Replace with your network credentials
const char* ssid = "FRITZ!Box 6490 Cable";
const char* password = "xxxx ...