I'm on an early 2009 24" iMac. The Battle.net app keeps requiring me to update Hearthstone. When I update, it doesn't seem to download anything; just "cycle" through the files. Additionally, when this happens, I won't be able to connect after updating unless I reset my router. Trying to connect without resetting the router results in an automatic "Connection Timeout" within 5-10 seconds of proceeding to the title screen. I'm still able to play after resetting the router, but the Battle.net app will undoubtedly require me to "update" again in the following few hours. I've been through all the typical steps (deleting cache folders, pram reset, shutting down other programs, etc.); any other suggestions? Anyone else having this problem?