0.16 broke my ESP8266 app

[driverblock]

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Sketch resets during setup in call to ConnectAdafruitMQTT(); Reverting to 0.15 fixes the problem Foundry_Temperature_v4.zip

[toddtreece]

@driverblock in v0.16.x all PROGMEM support was removed, so you'll have to update code and change them to #define. check out the updated examples in v0.16.1 for more info. if that doesn't help, please feel free to reopen this.

you might want to regen your AIO Key since it's in the zip file.