vector send same message repeatedly

[chabater]

I am trying to collect firewall logs using Vector on Windows Server 2019. I am using the file type to collect the content of the C:\windows\system32\logfiles\firewall\pfirewall.log file. I am then using the sink to put the source message on my server for storage. However, I found that when the input firewall traffic is large, Vector will repeatedly send the same log to my server. Does anyone have this problem?