We Organization use iPad Air 2 (OS Ver.13.* ~ 14.*). If first contact Apple TV then This iPad can AirPlay Mirroring on a AppleTV 3rd, But, Next time, Any iPad can not AirPlay Mirroring on a AppleTV 3rd(OS Ver.7.8). AP used Aironet 1852i (Cisco Systems). So, We hope to view log into a AirPlay in a any iPad used App. Tell us viewer App for AirPlay logs, Please.