Fix ERR_NAME_NOT_RESOLVED on Windows 10 - Managing Multiple Sites with Cloudflare Wildcard Records-How to Merge Branches with Unrelated Git Histories
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.