My CO-OP mode can not initialize in US server, i cannot start a single CO-OP game, all the levels of commanders are appeared at 0, i mean i cannot see the real level of any commanders. And this last for like a year, or at least half a year. I thought its might be a small bug or sth that can be fixed in a few days at first, but after a year, this still happened to me. When i log in to SC2, turn into CO-OP tab, and wait for a hour, the “ready” button is still off.