So I've figured out all misssing data are in store and forward. Even though no error in gateway log and the store and forward said no data was quarantined. But I noticed there was number 2/25000 records. And I did a backfill store and forward method, luckily got all data back. Question is what reason caused this?
@pturmel I've searched a comment from you said to turn on the bypass store and forward. Can I ask why?