Knowledge base for software setup, errors, and daily tool work.

FFmpeg Audio Out of Sync: Troubleshooting Checklist

If your FFmpeg-encoded video has audio drifting or jumping out of sync, you're not alone. This ch...

Fix Microsoft Store Login Loop Error 0x80070424

If you're stuck in a login loop on the Microsoft Store and seeing error code 0x80070424, it usual...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fix MongoDB Authentication Failed Permission Denied Error