Covers Fixing WiFi Problems on Honeywell RTH9580WF. Now this thermostat offers remote control convenience via the Honeywell Total Connect Comfort website. But the RTH9580WF relies on a solid WiFi internet connection to work. Yet often problems and issues arise with this link that make it fail. These can interfere with the remote control function. You … Continue reading Fixing WiFi Problems on Honeywell RTH9580WF