Hi, We need to update our server certificates and have the following questions: Parallel Certificates Can we run both the old and new certificates in parallel for a certain transition period to ensure there’s no interruption in service? 2. Date and Time Zone The date mentioned (February 24, 2025) — is that based on U.S. time or another time zone? 3. Troubleshooting in Production We’ve tested successfully in the sandbox environment. If any issues arise in production, what steps should we take to troubleshoot them?