Problem
My ESP32 reconnects to Plynx fine on boot, but after about 30 minutes it drops and never reconnects automatically. The WiFi is still connected (I can ping the board), it's just the Blynk/Plynx connection that dies.
**Firmware:**
cpp
void loop() { Blynk.run(); timer.run();}Using BLYNK_HEARTBEAT 30 but still drops.
**Question:** Is there a session timeout on the Plynx server side? Should I add a reconnect loop?
Tried Blynk.connect() in the timer but it seems to block.