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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Security High Memory Usage

If you notice Windows Security (formerly Windows Defender) using excessive memory—sometimes hundr...

Troubleshooting

Fix PowerShell Port Already Allocated Permission Denied

When running a PowerShell script that listens on a TCP port, you might see errors like port...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Authentication Failed After Update
                                
After a recent Windows update, you might see an error like "Authentication failed" when trying to...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Chrome Not Opening on Startup in Windows 11
                                
If Chrome used to open automatically when you log into Windows 11 but now it doesn't, or if you'v...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix a 502 Bad Gateway Error in Windows Terminal
                                
If you see a 502 Bad Gateway error in Windows Terminal, it usually means the ter...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Set Proxy in PowerShell for Script Execution
                                
If your PowerShell scripts fail with connection errors when downloading modules or making web req...



        
            
                
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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.