Hi @nwoolmer Thank you for your reply.
After posting this thread, I checked the document again and learned about Symbol. Then I tried to set the capacity of the Symbol type for the trade table and re-run it.
So far, it has run for several hours and everything is fine. As you said, the problem should be here!
Let it run for a while and see. If there are any problems, I will post the Metrics and ask you again.
Thank you again!