It took several service calls and customer support calls to resolve the outages. Once that problem was resolved, service has been steady. Internet speeds (up and down) are reliable, and TV quality is very high.
Signal not reliable even after 4 techs out to visit each of last 4 weeks. Complete failure. Moving to Comcast as soon as we can make it happen. If I did this to my customers, I would have been fired long long ago. If you are reading this, my suggestion pick any competitor to AT&T... Anything else would be better