I used to get upwards of 3-5 disconnections in an evening session of playing Destiny on PS3 (Sometimes multiple disconnects while playing a single mission). I've also played with a few players who had communication issues (I could talk to both player A and B in a fireteam, but for some reason players A and B could not hear each other). I spent some time reading around about networking issues, and found these network improvements have proved useful for me and my buddies: Assuming you are connecting through a NAT router with standard DHCP settings for delegating internal IPs... - Reserve a static IP address for your PS3. - Set up port forwarding for ports 3074 (UDP) and 3658 (UDP) to that IP address. - Connect your PS3 to this static IP address. Why forward these two ports? - Port 3074 (UDP) is required by Destiny, see: [url]http://www.bungie.net/en/Help/Article/11930[/url] - Port 3658 (UDP) is required by Sony for voice on PS3, see: [url]http://manuals.playstation.net/document/en/ps3/current/settings/connecttest.html[/url] My buddies and I have been playing with these settings for about a week, and have since experienced no voice problems, and very minimal disconnection issues (some nights with no disconnects even, compared to the disconnection frequency we experienced before). Hope it helps!