Ahh - ok. Thanks for the update. Appreciate it. I hope they release another that fixes the data connection.
So, I found out what was wrong with the 641 runtime on my 1791 build. It only works when I have a 3G+ connection. Not, when it is wifi only. Which is unfortunate - because where I live, my home has no cell connection and I am always on Wifi. I will have to wait for the next one. Hope they leak one soon.