Dish tech support told me that WB began enforcing the DAP last week. Don't know for sure if that's true though. I hope that JSheridan is correct and that the ground infrastructure is the problem and that they are working on it. If not, it's going to be a long, slow 2 year contract for most of us.
Technician showed up today and of course everything checks out ok with my set up. Dish alignment, cable, modem, tria all fine. Anyone's guess is as good as mine regarding the dial-up speeds I had over the weekend and on Memorial Day. Speeds are back to normal again though.