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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Defender Proxy Error on Windows 11

If you see a proxy error in Windows Defender on Windows 11, it usually means Defender can't reach...

Troubleshooting

Fix Windows Terminal Port Already Allocated Permission Denied

If you see "port already allocated" or "permission denied" when launching a profile in Windows Te...

Troubleshooting

Chrome Access Denied Troubleshooting Checklist

You try to visit a site in Chrome and see 'Access Denied' or '403 Forbidden.' This usually means ...

Troubleshooting

How to Fix Ubuntu APT Lock Error by Removing /var/lib/apt/lists/lock

If you see E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily u...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Reset Windows Terminal Profiles JSON to Default
                                
If your Windows Terminal isn't opening, shows a blank screen, or has profile settings that are co...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Terminal 504 Error After Update
                                
After a recent Windows update, you might see a '504' error when opening Windows Terminal. This us...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.