I need to change my display's resolution for gaming, specifically Fortnite. I have the 'MSI Radeon RX 580 ARMOR 8G OC' and I use the default 'AMD Radeon Settings' program. I whenever I try to use certain horizontal resolutions it changes the value automatically. For example, if I try to use 1444 as my horizontal, it automatically changes to 1440 - and if I input 1154, it switches it to 1156. I also change the 'H.Timing Display' along with the Horizontal Resolution. Is there an option to stop this, or am I just stuck with a slightly off resolution?