Vertical lines seen while playing Assassin's Creed IV on PS4?

[Euphoria14]

Thanks guys, it seems it was a faulty HDMI input on my TV. I removed it from HDMI3 and placed it into HDMI1 and the lines are gone.

Guess that means I won't be using that port anymore. So strange since Assassin's Creed 4 was the game displaying any sort of issues.