We show here how to fix Honeywell WiFi thermostat connection failure issues, as seen on man Honeywell internet controlled thermostats from time to time. How to Fix Honeywell WiFi Thermostat Connection Failure By this, we mean that the thermostat was connected properly prior to the failure, but has recently lost its WiFi connection, and will not … Continue reading Honeywell WiFi Thermostat Connection Failure