Disconnects while playing on PS4

The reason why I take this here is because i question the integrity of my router and whatnot.

Starting today all of a sudden, playing overwatch on ps4 causes my entire network to lag for a good 20 seconds or so. Long enough to kick me out of the game and lagging out a skype call i may be in. To clarify, my ps4 is wired, so its not a signal issue. I also tried throwing my ps4 on a dmz, no luck. Any advice would be appreciated.