Dear JG and WeatherCat fans,
Nice thick concrete, no windows, nine foot height. Envoy was about 4 feet from the top of the concrete, about 2 feet from the edge. Now its on top of the concrete base in the plenum.
If that concrete is properly reinforced with rebar then it would indeed pose quite an obstacle to radio waves. That certainly could explain your problem.
Cheers, Edouard ![Cheers [cheers1]](https://athena.trixology.com/Smileys/default/food-smiley-004.gif)
Strange that it worked fine for nearly 4 years with my Vantage Vue which was located farther away. Hopefully the relocation of the envoy has fixed it.