I have the trane comfortlink II thermostat installed and have had it for a year. It has the latest software installed (2.1). I noticed as we have gotten back into heating season that my ability to set the humidification has disappeared. I can only set the humidity requirements in cooling mode. The heating mode, which would activate the humidifier, is gone. I think it's the software as it was there before. I can use test mode with the humidifier and it will kick on and the equipment is installed correctly in the installer setup. Any suggestions? I certainly will need the humidifier in the winter!