У вашего броузера проблема в совместимости с HTML5
Wasn't able to play with my team because of constant server issues that played out like this. If I tried to join their game or started with them someone in the team had this problem. Two of us are on the same network too so Internet connectivity wasn't the problem. We tried cargo, drop zone, turning point, and walker assult. Now I'm playing alone just so I can play. Disappointing.
Star Wars™ Battlefront™
https://store.playstation.com/#!/en-us/tid=CUSA00640_00