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Latest Troubleshooting Guides

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Troubleshooting

Fix DNS Probe Finished NXDOMAIN After Changing DNS

After updating your DNS settings—perhaps to use Google Public DNS or Cloudflare—you might see the...

Troubleshooting

Fix Nginx HTTP to HTTPS Redirect Loop Error

You set up an HTTP-to-HTTPS redirect in nginx, but now your browser shows a redirect loop error. ...

Troubleshooting

Fix Git 'index.lock' File Exists Error in SourceTree

If you use SourceTree and see an error message like fatal: Unable to create 'path/to/.g...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Checklist to Fix npm Permission Denied Errors
                                
If you see "EACCES: permission denied" or "Error: EACCES, mkdir" when running npm...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Cloudflare 522 Error from Plugin Conflicts
                                
If you're seeing a Cloudflare 522 error, it usually means the connection between Cloudflare a...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Edge Sync Not Syncing Passwords or Bookmarks: Fixes
                                
You open Edge on another device and your saved passwords or bookmarks aren't there. Sync seem...



        
            
                
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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.