We have noticed an abnormality in one module of our system. It appears that one of our team members forgot to re-enable the firewall after the testing process. We have blocked all connections and restarted the entire system to disconnect all existing connections. As a result, there was a downtime of approximately 5 minutes starting from 4:25 PM on July 30, 2023 UTC+7. We have resolved the issue and everything is now functioning normally. Thank you for your understanding.