We have Frontier phone and internet, we inherited them from AT&T. After Frontier acquired the service, our internet connection got worse and worse, with outages at a drop of a hat. My wife works from home and had terrible problems with the service. We complained to them several times. Finally, we were about to drop when when they finally sent us a new and updated modem/router, which was the second one we got from them. Since then our internet service has pretty much worked like a charm, but for several months before that it was a real horror show.