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Latest Troubleshooting Guides

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Troubleshooting

How to Fix Cloudflare Error 521: Web Server Is Down

Cloudflare error 521 means your origin web server is refusing the connection from Cloudflare'...

Troubleshooting

How to Fix Node.js Heap Out of Memory in VS Code

If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Nginx 502 Bad Gateway in Docker Logs
                                
If your Nginx container shows a 502 Bad Gateway error, it usually means Nginx cannot...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                VS Code Git Changes Not Detected After Save: Fixes
                                
You save a file in VS Code, but the Source Control panel shows no changes. The file doesn't a...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Git Clone Connection Timed Out via HTTPS
                                
When cloning a repository over HTTPS, you may see 'Connection timed out' after a long wai...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Chrome Extensions Not Loading Due to Sync Issues
                                
You open Chrome and notice some extensions are missing or not loading. This often happens when sy...



        
            
                
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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.