Checklists for software errors, setup, and tool workflows.

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Fix Git Push Rejected Non Fast Forward Error

You run git push and see: ! [rejected] main -> main (non-fast-forward)

Fix Chrome Certificate Error: Invalid Authority with Proxy Settings
You open Chrome and see NET::ERR_CERT_AUTHORITY_INVALID on every site, even trus...

Cloudflare 522 Error: Analyzing Server Logs for a Fix
You're seeing a 522 error from Cloudflare. That means Cloudflare connected to your origin ser...

Fix Docker Desktop Engine Stopped Due to WSL Issue
You start Docker Desktop, but the engine stops almost immediately, often with a message about WSL...

Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...

Fix Nginx 502 Bad Gateway with Docker Environment Variables
If you see a 502 Bad Gateway from nginx running in Docker, it usually means ngin...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix Git Push Rejected Non Fast Forward Error

Fix Chrome Certificate Error: Invalid Authority with Proxy Settings

Cloudflare 522 Error: Analyzing Server Logs for a Fix

Fix Docker Desktop Engine Stopped Due to WSL Issue

Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan

Fix Nginx 502 Bad Gateway with Docker Environment Variables

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