My wifi signal in the garage isn't the best. I think it's part of the reason I have trouble with my phone disconnecting with my Chromecast audio. try to avoid extenders/repeaters as much as possible but I think it's time. My first thought was that I was worried about the humidity. The first few routers / repeaters I've looked at said they are only good to 32*. Am I stuck shelling out for an outdoor range extender? How will it hold up to the humidity if I just disconnect it for the winter? I don't spend a lot of time out there when it's cold. Any thoughts or suggestions?