There is a bug in the WeatherLinkIP firmware (v1.0.3 and earlier) that requires it to find a DNS (Domain Name Server) before it can proceed with its normal operation. If you do not have an always on broadband connection the WeatherLinkIP will get stuck in a loop looking for a DNS. You will be able to use "Find" successfully in the WeatherLink software. You will also be able to ping the device but no further communication will be allowed. The solution is to update the datalogger firmware with version 1.0.4 or later.