Since I changed to DSM 4.0 (Changed to a Cisco E3200 router) Airplayer on my iPad can't see the Diskstation 712+. Previously when I first installed the Airplayer app on my iPad, with DSM 3.2 and a different router, it immediately saw the Diskstation without intentional pre-configuration. I simply installed Airplayer, started it and it worked.
For some reason now I cannot see the Disk station at all, even if I manually set the IP (http://192.168.1.40:#
###) trying several ports or no port in the IP configuration.
Any suggestions would be greatly appreciated.