Connection errors, sometimes destiny won't pick up connection to PSN/Live during game play or loading screens or reconnect. It usually has to do with your modem losing service. Two methods-Test network connection from console network settings, just confirm it connects to PSN/Live and get Nat. If that fails, you should unplug router and reset it as per usual. Wait til your connection is strong and turn your console on from off, not rest mode. Also if you go into your modem/router settings from your home computer, you can turn your wifi to off, and run an ethernet cable to your console. Just make sure whatever device you turn your wifi off with is connected to said modem/router via ethernet cable, or else you wont be able to switch it back on, maybe through console browser but Ive never tried. I have a poor connection, so I've had a few years to know what works