Fix kubectl Connection Refused Due to Certificate Issues - Resolve Remote Desktop Update Failure 0x80070424-Fix Windows Activation DNS Error After Network Change

Updated 2026-06-14 20:05:20backup-recovery

Fix kubectl Connection Refused Due to Certificate Issues - Resolve Remote Desktop Update Failure 0x80070424-Fix Windows Activation DNS Error After Network Change

Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

Restart the affected app after changing permissions or configuration files.
Test the same workflow in a clean browser profile or a temporary user account.
Compare the result on another network if the error may be connection related.