Hi @Long, I’d love to help you with your super ultra-critical problem. Did you see my question in this thread Field value is not updating real-time automatically via link field between 2 tables - #12 by Long?
It would be great if you can share as many details of how your database schema looks like. Because you’re self-hosting, we would need to be able to reproduce the problem ourselves in our order to figure out what’s going wrong.
How are you currently self-hosting (Docker, Cloudron, etc?), and which environment variables have you set?
Can you reproduce the problem on https://baserow.io? If so, then we can dive into the exact problem.