Additionally, issues with the Wi-Fi router or mobile data network, such as congestion or poor signal strength, can also lead to slow internet speeds.

Google's December software update for Pixel devices seems to have introduced a mobile data connection bug for some users. Affected users are reporting intermittent data loss and complete signal drops.

Southwest Airlines announced this morning that they had a data connection problem causing the Dallas-based airline to stop all departures nationwide.

How secure is your mobile phone connection? This is a question Kathleen is asking, as she wants to know the difference between mobile data and WiFi security. "For my cellphone, is it more secure ...

The airline resumed departures after a data-connection problem earlier Tuesday led to a pause.