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windows defender real time protection not working after clean boot windows update error 0x80070002 software distribution folder docker build context canceled git bash nginx redirect loop 301 chrome extensions not loading fix git merge conflict after cherry pick windows 11 update stuck at 0 percent service not running windows defender real time protection not working after clean boot

Latest Troubleshooting Guides

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Troubleshooting

How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED

You try to visit a website, but Chrome shows ERR_NAME_NOT_RESOLVED or your brows...

Troubleshooting

Docker Container Exits Immediately: Diagnosing Out of Memory

You start a Docker container and it exits within seconds. The logs show nothing obvious, or they ...

Troubleshooting

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...

Troubleshooting

Fix 'git remote add origin already exists' Error

When you run git remote add origin <url> and see fatal: remote origin al...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix DNS Probe Finished NXDOMAIN After Windows Update
                                
After a Windows update, some users see the error 'DNS_PROBE_FINISHED_NXDOMAIN' in Chrome ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Node Sass Build Failure: Environment Variable Errors
                                
When you run npm install or a build script and see an error like Node Sass doe...



        
            
                
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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.