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Latest Troubleshooting Guides

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Troubleshooting

Windows Search Indexing Configuration Best Practices

If Windows Search is slow, returns no results, or uses too much CPU, the indexing configuration i...

Troubleshooting

How to Fix Cloudflare SSL Full Strict Error

If you see a Cloudflare SSL error when using Full (Strict) mode, your origin server is not presen...

Troubleshooting

Fix Nginx Upstream Connection Refused in Proxy Pass

When Nginx returns a 502 Bad Gateway or logs upstream connection refused


                    
                    
                        
                            
                            
                                Troubleshooting
                                Chrome Sync Not Working on School Chromebook: Fixes
                                
If your Chrome browser isn't syncing bookmarks, passwords, or history on a school Chromebook,...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Avoid Docker Build Context Canceled Errors
                                
If you've seen docker build context canceled during a build, it usually means th...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Nginx Upstream Connection Refused Error
                                
If you're seeing upstream connection refused in your Nginx error logs, it usuall...



        
            
                
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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.