It sounds to me like you are experiencing controller input lag. It's possible the wifi signal from your combo modem/router is interfering with the controllers bluetooth connection. If that's the case, go into your router and set the broadcast channel to 11, or 1. It's also possible that your controller is bad and you need a new one. It could be you have some major input-display lag going on with your TV. Set your tv to "game mode", and turn off any extra features that re-process the video signal. Also, I noticed you set up port forwarding. I would recommend using UPnP over port forwarding. UPnP will forward ports for multiple devices automatically. Port forwarding reserves those ports you set up for only a single device, and blocks those ports to other devices. The only reason to port forward is if it's the only way to achieve an open NAT. On playstation, an open NAT will be "type 2" when connecting through a router. Good luck. Edit: I forgot, try re-setting your ds4 controller. There's a "reset" button on the back. You'll need a straightened paperclip, as the button is recessed into a small hole near the L2 trigger. With the controller on, depress the reset button until the lightbar shuts off.

[quote]I have a modem router combo, cisco(provided by comcast)[/quote] Could be a large part of your problem. We've a seen weird behavior with games in the past with such setups. The remedy is usually getting your own router and having the ISP either switch theirs out to a standalone modem or switching the current one's bridge mode so it behaves as a pass-through modem. If you have any friends that tinker with this stuff they may have on older router that you can borrow to test the idea out before investing in your own router. Generally it is a good idea though as it gives you more control over your local network.