Fix Git Detached HEAD State in Visual Studio Code - Node.js Garbage Collection Tuning to Avoid Heap Out of Memory-Fix Nginx Configuration Test Failure for Upstream Directive

Updated 2026-07-28 08:16:22developer-tools

Fix Git Detached HEAD State in Visual Studio Code - Node.js Garbage Collection Tuning to Avoid Heap Out of Memory-Fix Nginx Configuration Test Failure for Upstream Directive

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.