Used to work fine before (launcher), clicked it, Launcher window pops up, says "Game is Up to Date." I click the "Play" button, and the little Diablo 3/Demon Head image pops up on my screen.....then nothing.
After about 20 seconds of nothing, an error window pops up, says:
Diablo III was unable to initialize a streaming connection, which is required to download, patch, and repair files. Please check your connection settings."
Never seen this before, was able to access the game 4 or 5 hours ago using this same Launcher, so...whats the problem?