Windows & BSOD · low

How to fix Audio renderer error – restart browser

Windows & BSOD troubleshooting guide

What this error means

Browser (Chrome/Edge) reports 'Audio renderer error' and cannot play media until restarted. Another common trigger is exclusive mode lock by another application.

Updated

Before you begin

Save open work and back up important files. Use instructions for your exact device and software version. If Windows cannot start, see the startup guide.

Work through these checks

0 of 3 complete
01Unplug and replug headphones/speakers
  1. Unplug and replug headphones/speakers
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

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02Set the default audio device in Sound settings
  1. Set the default audio device in Sound settings
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors
03Restart the browser
  1. Restart the browser
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors

Possible causes

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