Never had a issue yet, I use my Vita as a extra control to play Trine 2 with my friend and not once has it disconnected. I've had mine since NA midnight launch too. Could likely be your personal connection not connecting at a fast enough rate maybe. Mine goes as low as 16MBPS and high of 50MBPS. Make your PS4 check your speed, anything under 10 may likely give issues. Also I remember Yoshida saying Remote play performs best if your PS4 is Wired online. Mine PS4 is connected to the internet through wire since the Fiber modem is only like 2 feet from it. But I'd also tell you if your PS4 is on Wi-Fi, it maybe the issue, cause your Wi-Fi has to Download and upload from 2 devices at once. Which would technically leave only about half the actual speed in use as well the fact internet never actually Downloads or uploads the speed it says lol
