Fix Windows Update 502 Bad Gateway Related to Proxy Settings
If you see a "502 Bad Gateway" error when running Windows Update, it often points to a problem wi...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Stuck on Checking for Updates Due to Invalid Configuration
If Windows Update hangs on "Checking for updates" for an extended period, an invalid configuratio...
Fix PowerShell Script Not Auto-Starting in Task Scheduler
You set up a PowerShell script to run automatically via Task Scheduler, but it doesn't start or f...
Fix Windows Update 404 Not Found Using Command Prompt
If you see a 404 error when checking for Windows updates, it usually means the update files canno...
How to Fix GitLab Runner Stuck in Pending State
You push a commit, the pipeline starts, but the job sits in "pending" status indefinitely. This u...
Fix PowerShell Login Loop: Permission Denied Errors
You log into Windows, open PowerShell, and immediately see a login loop – the console prompts for...
Topic paths
Quick titles
How to Fix Windows Security Access Denied for AdminPermission Denied on PowerShell Port BindingWindows Update Cleanup Tool Not Removing Files: FixesHow to Resolve 502 Bad Gateway After RebootFix Permission Denied in Windows DefenderHow to Fix Missing File in Windows UpdateHow to Fix Chrome Profile Settings Not SavingHow to Set Up Microsoft Store for Offline Use