The WS-2902A probably reset its connection after a certain timeout period. You probably could have resolved it sooner manually if you had followed the following instructions below to restart the device but also to pull the batteries out and put back in.
The issue is known and documented here:
https://ambientweather.net/help/ambientweather-net-stopped-reporting-weather-underground-com-works-fine-ws-2902/
AmbientWeather.Net Stopped Reporting. Weather Underground.Com Works Fine, WS-2902
- If AmbientWeather.net stops reporting but WeatherUnderground.com continues to update, power down and up your console by removing batteries and AC power. There may have been a DNS server change that was not updated on the console.
- If the problem persists, power down and up your wireless router.
The issue is known and documented here:
https://ambientweather.net/help/ambientweather-net-stopped-reporting-weather-underground-com-works-fine-ws-2902/
AmbientWeather.Net Stopped Reporting. Weather Underground.Com Works Fine, WS-2902
- If AmbientWeather.net stops reporting but WeatherUnderground.com continues to update, power down and up your console by removing batteries and AC power. There may have been a DNS server change that was not updated on the console.
- If the problem persists, power down and up your wireless router.