FMC log flips ingress/egress interfaces for same set of IPs

[tato386]

I was looking thru FMC connection event log and found an odd entry.  There is a traffic flow from outside to inside that looks normal except for random times when the interfaces are flipped?  Does this mean anything or is it just a cosmetic bug? Note that not only interfaces are flipped but the odd entry also lists responder country.

[ccieexpert]

looks like cosmetic.. i would suggest upgrading to the latest 7.2.9 or 7.4.2 - 7.4.2 is the gold star.. and if the problem exists, then open a TAC CASE as they need to raise a defect if it doesnt already exist.

[tato386]

I am already on 7.4.2 so I guess opening case is next logical step.  Thanks

[MHM Cisco World]

I remember this issue, I think it same old issue, 
I search and read about it and I think I was found solution but as I mention I am busy so I forget to share what find with you 

https://www.cisco.com/c/en/us/support/docs/security/firepower-ngfw/217802-troubleshoot-firepower-threat-defense-ro.html

MHM