I thought when the reporting to weather underground stopped that the batteries might be low so I changed the batteries and it is still not working. Lights are flashing normally on bridge, but 5 in 1 sensor is not communicating. Status says offline with poor signal. What is the issue I haven't changed anything nor the location of the sensor. I even brought the sensor indoors as to get it closer to the bridge, but has failed to work. What do I do? I've already tried unplugging both the bridge and the router.