Little bit of freezing when I checked some channels like 182, but none when on others like 135. Even saw a d1rectv symbol once or twice. Maybe they're on the server improving things again.
i would bet its a load issue, maybe a lot of people are trying to watch at that specific time. Im sure they will need to workout load balancing asap, its just going to take time and pretty much why we are here beta testing the service.