Motorola Atrix 4G :: AT&T Connection Crapping Out When Entering Market

all of a sudden yesterday out of the blue when I would enter the market my at&t data connection would just drop out. the phone would work but the web browser, market and data apps like facebook and weatherbug would not. the H+ icon at the top would go from grey with a blue H and blue arrows to a black H+ with black arrows and I will repeatedly get connection errors. I would also get a orange triangle notification with an exclamation mark in it that said the name of the app in the notification bar. I also noticed the signal bars would turn from blue to a white color. the app will never download as i have let the phone sit for over an hour and the download bar never moves. I have found that I can do 1 of 3 things to reset the connection, I can turn airplane mode on and then it will work again when I turn airplane mode back off, I can restart the phone and it wil work again, or i can go into my apps and force close tha market. the problem always returns when I try to download another app. I have contacted att and they went over everything they can think of but still no luck.