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Latest Troubleshooting Guides

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Troubleshooting

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Troubleshooting

How to Fix Docker Desktop Stuck on Starting

Docker Desktop sometimes gets stuck on the "Starting" screen. The engine icon spins but never tur...

Troubleshooting

Fix Python venv Activation on Ubuntu 22.04

You've created a Python virtual environment on Ubuntu 22.04, but running source venv/bin/ac...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Real-Time Protection Permission Denied
                                
You try to turn on real-time protection in Windows Security, but get a 'permission denied' messag...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Edge Profile Sync Paused Due to No Internet
                                
You open Edge and see the profile sync status is paused with a message about no internet connecti...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Microsoft Store SSL Certificate Error Not Working
                                
If Microsoft Store won't open or shows errors like 'SSL certificate error' or 'Can't connect to t...



        
            
                
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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.