Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome ERR_CONNECTION_RESET Due to Proxy Settings

You're browsing in Chrome and suddenly pages won't load, showing ERR_CONNECTION_R...

DNS Probe Finished NXDOMAIN: Troubleshooting Checklist
Seeing "DNS_PROBE_FINISHED_NXDOMAIN" in Chrome means the browser couldn't find the IP...

Fix Nginx 502 Bad Gateway with Docker Socket
You have an Nginx container proxying requests to another container via the Docker socket, and you...

Fix Explorer.exe Keeps Restarting in Windows 10
If your File Explorer (explorer.exe) keeps restarting on Windows 10, you'll see the taskbar a...

Fix Windows 11 Blue Screen After Memory Diagnostic
You ran Windows Memory Diagnostic after a blue screen, and now you're stuck in a loop or seei...

Fix Bluetooth Service Not Running in Windows 11
You open Bluetooth settings in Windows 11 and see the toggle is grayed out, or your Bluetooth dev...

Issue queue
Sitemap
Resolve Missing File Error 0x80070002 in Windows Update
Mac Git: Dealing with Existing Remote Origin
Cloudflare Origin Certificate Expired: Renewal Steps
VS Code Terminal Not Opening with SSH: Fixes
Fix npm install ENOENT Error: No Such File or Directory
Python Virtual Environment Not Activating in Git Bash: Fixes
How to Increase Node.js Heap Size for Module Loading
Fixing Browser Certificate Warning for Cloudflare Origin
Troubleshooting Node Sass Build Failures
How to Fix Cloudflare Origin Certificate Validation Failed
Python Requests: Setting Timeout for POST Requests
VS Code Git Auth Fails No Prompt Fix
Desk note

Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities