Troubleshooting and security

Check reception, knowledge, skills, tools, usage, and the answer trace in the right order.

Distinguish backend acceptance, channel delivery, and final customer receipt.

Understand workspace isolation, sensitive information, AI authorization, and high-risk action controls.

Troubleshoot failed login, repeated sign-out, and session activation errors.

Troubleshoot browser notifications, sounds, and unread reminders.

Provide useful evidence without exposing credentials or customer data.