Audio renderer error – restart browser

What is AUDIO-RENDERER-ERR?

Browser (Chrome/Edge) reports 'Audio renderer error' and cannot play media until restarted.

Common Causes

• Windows default audio device changed while browser was running
• Exclusive mode lock by another application
• Driver update while browser active

Step-by-Step Fix Guide

• 1
  Unplug and replug headphones/speakers
• 2
  Set the default audio device in Sound settings
• 3
  Restart the browser

Commands & Diagnostics