Knowledge base for software setup, errors, and daily tool work.

Fixing Windows Security 502 Bad Gateway: Configuration Steps

When Windows Security throws a 502 Bad Gateway error, it usually means the app can't reach its ba...

Fix Chrome Service Unavailable Permissions Error

You open Chrome and see a 'Service Unavailable' message with permissions-related wording. This us...

Fix Task Scheduler 502 Bad Gateway After Setup

You set up a task in Windows Task Scheduler to hit a web endpoint, but it returns a 502 Bad Gatew...

Fix OneDrive Sync Proxy Server Network Error

If you see a 'proxy server network error' while using OneDrive, it usually means your PC is tryin...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

Windows Security Rate Limit Error: Quick Fix Checklist

You open Windows Security and see a rate limit error — notifications stop, scans won't start, or ...