hey guys, we have a issue with some photons where it seems like the photon looses wifi and doesn’t come back after a disconnect, we use the code in https://github.com/kennethlimcp/particle-examples/blob/master/wifi-auto-reconnect/wifi-auto-reconnect.ino for reconnection but it doesn’t seems to have solved the issue ?
You might want to try purely with the example i wrote to see if there is a same behavior as per what you described.
Your firmware might have caused a 
timeout or somethin