Battle Net Update Agent Went To Sleep Attempting To Wake It Up Verified -

. This common issue (error BLZBNTBNA00000005) usually points to corrupted temporary files, security software blocking the agent, or a conflict with Windows services. Blizzard Forums Quick Fixes Force Restart processes : Close Battle.net. Open Task Manager (Ctrl+Shift+Esc), find any instances of Blizzard Update Agent , and select Toggle Internet