How to Fix Cloudflare 521 Error Due to Proxy Issues - Fix ERR_CERT_AUTHORITY_INVALID on Localhost-Windows 11 Update Hangs at 0%? DISM Repair Steps
Best fit
Decision rule
Switching note
Decision checklist
- Match the tool to the workflow that fails most often, not only the feature list.
- Keep export format, permissions, and automation limits in the final decision.