The AC adapter is not making a good connection
- If you own a volt meter, test the output of the AC adapter. If the voltage is normal, the device itself may have a connection issue and would need to be replaced.
- Ambient Weather has a one year warranty. To replace under warranty, please visit:
http://AmbientWeather.com/rma.html
If out of warranty, consult the https://AmbientWeather.com website and search for the product name and the replacement adapter will be displayed in the search results.