The past month or so the 4G service on my Droid 4 has become very sporadic in staying connected. I can stare at the screen and the 4G shows "connected" (blue) and then about half the time as soon as I try to do anything (checking e-mail, checking Facebook, checking Play store, updating news or weather feeds) on the network, service goes out - shows "disconnected" (white). This "outage" can last anywhere from a second or two to 5+ minutes. This is happening both at home (Brookhaven area) and work (Alpharetta area) as well as just about anywhere else I am in the Atlanta, GA area... no matter the time.
Has the 4G network really become that overloaded that my device is becoming useless half the time I attempt to use it? Why is my device not switching to 3G when it can't connect to 4g (yes, the setting is to connect to LTE and CDMA)?