Fix Chrome 'ERR_CONNECTION_REFUSED' Due to Proxy Settings
You're trying to load a website, but Chrome shows ERR_CONNECTION_REFUSED. The pa...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Login Loop Error: Step-by-Step
You keep getting prompted for your PIN or password in a loop when trying to sign in to Windows Se...
How to Fix Windows Activation SSL Certificate Error
If you see an error like "SSL certificate problem" or "There was a problem with the activation se...
Fix Task Scheduler 502 Bad Gateway After Windows Update
After a Windows update, you might see a 502 Bad Gateway error when using Task Scheduler. This usu...
Create a New Firefox Profile When Your Old One Goes Missing
If Firefox fails to start or you see a message that your profile is missing, it's often due to a ...
How to Fix Microsoft Store Login Loop Error
You open the Microsoft Store, try to sign in, and it keeps asking you to sign in again — or the l...
Issue queue
SitemapEdge Browser Crashing on Startup in Windows 10 – Fixes
Windows Event ID 4625 Authentication Failure Guide
Fix Windows Terminal Update Not Working After Windows 11 24H2 Upgrade
Fix Outlook Update Failures: Step-by-Step Guide
Nginx Permission Denied on Upstream Socket Fix
How to Fix Outlook Not Connecting to Office 365
Troubleshoot Windows Defender Update 0x80070643
How to Stop OneDrave Using Too Much RAM on Mac M1
Windows Search Proxy Troubleshooting Checklist
Chrome Profile Loading Error Windows 10 Fix
How to Fix Chrome Profile Failed to Start Error
Fix Windows Activation Offline Installer Not Working on Windows 10
Windows Event ID 4625 Authentication Failure Guide
Fix Windows Terminal Update Not Working After Windows 11 24H2 Upgrade
Fix Outlook Update Failures: Step-by-Step Guide
Nginx Permission Denied on Upstream Socket Fix
How to Fix Outlook Not Connecting to Office 365
Troubleshoot Windows Defender Update 0x80070643
How to Stop OneDrave Using Too Much RAM on Mac M1
Windows Search Proxy Troubleshooting Checklist
Chrome Profile Loading Error Windows 10 Fix
How to Fix Chrome Profile Failed to Start Error
Fix Windows Activation Offline Installer Not Working on Windows 10