ESP32 Tethering from mobile / won't reconnect auto

Sounds good.

I fixed your posted code. For future posting of code, use the following triple backticks, fore and aft of the code, for proper display…

…as per the Welcome Topic that everyone forgets to read :wink:

PS With latest Blynk Libraries, SimpleTimer has been integrated into Blynk, so you don’t need that library anymore.