Quote Originally Posted by ecs0013 View Post
If you don't mind sharing, what area/market are you in? AT&T seems to have less congestion issues overall, so only a few markets are known to have problems.

I'd also check to see what LTE bands you're on at those times - AT&T has quite a few LTE bands in action and some perform much better than others (2, 4, 5, 12/17, 14, 29, 30, 66) - that's a lot compared with only a few possibilities on other carriers.
I would not say they have less congestion they are not the worst. Verizon Wireless seems to be the worst carrier for congestion.