I have the same issue. Firepower seems to not been reconizing the WhatsApp/Messenger/Facebook/Instagram apps at all.
Some times WhatsApp works well (send/receive text/áudio/vídeo), sometimes do not work.
In general, apps from "Social Network" categor...
I'm facing the same problem to send Radius accounting info to an Internet proxy to do a content filter / granularity. Someone have news about that? Maybe someone from Cisco Support.
Rgds,
Vanderlei
