[SOLVED] Weird pixel skipping?

[saltySquash]

I recently got this new 1920 x 1080 240 hz (Acer Predator) monitor about a week ago. But this started happening just now: https://gyazo.com/9fee9a2330f7546d2975fa74ad8375be
There is like that invisible pixel skipping line from the bottom to the top of the screen in the middle, and it is really annoying when gaming. Do you know what this is?

 

[Glenwing]

It's a bug with G-Sync monitors. Change the screen resolution to something else and then back again.