Battle.Net Update Agent went to sleep. Attempting to wake it up…
More help: BLZBNTBNA0000005
When I open the battle net app on my computer this is the message I see when I go to Home or Game tabs. Just a blank screen with that message. The shop tab works (ofc)
I have closed and reopened it, and logged in and out and neither has fixed it.
And you restarted the computer…?
After reinstalling battle net it started working again. And I played normally for a few hours. Just tried to open it again an hour ago, and I am greeted with WoW Legion as my version of WoW? The drop down button to switch between retail and classic just shows Legion. And when I click play it just opens up retail wow. I have no way to access classic or cata classic now…
I have also uninstalled and reinstalled battle net twice, and it only brings up legion
You may need to manually point to the other versions of WoW you have installed. That said, it sounds like your drive space might have corrupted permissions or corrupted physical storage if games are just going missing.