How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte - Reduce Chrome RAM Usage When Watching Videos-Windows 10 Python venv Troubleshooting Guide

Updated 2026-07-29 01:28:20developer-tools
How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte - Reduce Chrome RAM Usage When Watching Videos-Windows 10 Python venv Troubleshooting Guide
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.