Unfortunately not all WiFi connections work perfectly all the time. They’re fraught with unexpected problems including dropping out entirely, abruptly killing connections, and running into connection limits. Thankfully with a little knowledge it is possible to regain productivity that would otherwise be lost to a flaky internet connection. These techniques are applicable to coffee shops, hotels, and other places with semi-public WiFi. Always have a backup connection Depending on a WiFi connections as your sole source of connectivity is a losing proposition.