I have a new Vantage Pro 2 weather station with both a new Weatherlink console and a legacy Vantage Pro 2 console. I kept the Vantage Pro 2 console from my previous setup, and use both in different rooms of my house.
I noticed that the outdoor temperature and humidity sometimes do not display on the Weatherlink console. A dashed line appears instead. These values continue to update and display on the Vantage Pro 2 console however. After a short time, the Weatherlink console starts displaying these again.
What would cause this? I don't think it's an issue with the outdoor unit, because the old console still receives and displays these parameters.