Fix Nginx Config Test: Cannot Open Error Log File - Chrome Blank Screen No Error: Troubleshooting Guide-Windows Search Indexing Rate Limit Stuck – Practical Fixes
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.