https://bugs.winehq.org/show_bug.cgi?id=53697
--- Comment #17 from jhu543369@gmail.com --- Could some of the issues with 8012 be related to Wrath of the Lich King classic going live this morning and the servers getting overloaded (went live just over 3 hours ago from this comment)? I ask, because I am running 8012 Agent.exe and after around 20 minutes of waiting now, it has started doing the update that I need to run WotLK. I do not have errors with the Agent.exe running but I did update the battle.net.config file enabling the Streaming option.
I was able to check if the streaming option was needed in a different bnet install, I was able to update SC2 in that prefix with it enabled, but not WotLK. I have a fresh bottles install of Battle.net I will try next without the streaming option. Either way, 8012 is enabling downloads and only error it threw was when I logged into Battle.net forums (so user error not agent.exe error)