У вашего броузера проблема в совместимости с HTML5
Plain and simple people. Install custom fw on your ps3. Then register your remote play device under remote play settings. Then start remote play and load the game through mutlimanager. If you do not have a modded PS3 don't bother until you do. Sony has limited remote play on official firmware. no custom firmware needed on psp/psp go or psvita.