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Navionics Boating: Navionics Server Connection Error
It is possible you may encounter an error message within the Navionics® Boating app indicating the server is not responding due to a connection error. This will most likely occur when you do not have any access to the internet (either Wi-Fi or cellular in regards to a mobile device). First, check your connection and try again.
Check that you are connected to Wi-Fi or a Cellular network in your device settings. You can also try closing out of the app and rebooting your Apple or Android device. Then, reopen the app and try to connect again.