Update Git SSL Certificates to Fix 'unable to get local issuer'
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Chrome Black Screen Flickering from Hardware Acceleration
If Chrome shows a black screen or flickers when watching videos, scrolling, or opening menus, har...
Cloudflare SSL Full vs Flexible: Troubleshooting Mixed Content & Errors
If your site shows broken padlocks, mixed content warnings, or SSL errors after changing Cloudfla...
Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues
You're running the Windows 11 Installation Assistant, it downloads happily up to 99%, then si...
How to Fix Chrome Crash Loop on Windows and Mac
If Chrome opens for a few seconds and then crashes, or keeps restarting in a loop, you're lik...
Fixing Python UnicodeDecodeError When Reading a File
You open a file in Python, call read(), and get a UnicodeDecodeError. T...
Issue queue
SitemapTroubleshoot Edge Preparing Sync Error
How to Fix Nginx 502 Bad Gateway in Docker Logs
Cloudflare Full Strict Not Working: Post-Update Fixes
Resolve Nginx Redirect Loop with SSL Certificate
ERR_NAME_NOT_RESOLVED Troubleshooting Steps
How to Fix Docker Desktop Hyper-V Engine Stopped
How to Fix Update Error 0x80070002 from Network Problems
How to Turn On Remote Desktop in Windows 10
How to Fix Python Memory Errors on Large Files in Windows
How to Fix Error 0x80070005 in Windows Update
How to Roll Back a Driver After a Windows 11 Blue Screen
Fix VSCode Breakpoints Not Hit in launch.json
How to Fix Nginx 502 Bad Gateway in Docker Logs
Cloudflare Full Strict Not Working: Post-Update Fixes
Resolve Nginx Redirect Loop with SSL Certificate
ERR_NAME_NOT_RESOLVED Troubleshooting Steps
How to Fix Docker Desktop Hyper-V Engine Stopped
How to Fix Update Error 0x80070002 from Network Problems
How to Turn On Remote Desktop in Windows 10
How to Fix Python Memory Errors on Large Files in Windows
How to Fix Error 0x80070005 in Windows Update
How to Roll Back a Driver After a Windows 11 Blue Screen
Fix VSCode Breakpoints Not Hit in launch.json