Disconnection Caused by For Cycle

[Costas]

@Giorjevic

or the correct version of the Blynk firmware that fixes loads of commands to the ESP.

Not Blynk firmware, Arduino ESP8266 core. Most users are still using the bug ridden 15 month old 2.3.0 core, you need 2.4.0-rc2. See the Announcement at WPA2 Compromised: Upgrade all hardware