F5 sends TCP RST after handshake

We just add new application to F5, but we got a random problem with connection. The TCP RST has been send to client by F5 after the handshake.

We are on V 14.1.2.6. Have done few captures of the connection request, but no luck to get a valid reason for the reset.

Connection from windows: got TCP RST after the handshake

Connection from linux: always fine