idk brother try to update to another driver
go back to 18.3, thank me later xD
"I'm using amd gpu"
That's your problem
go back to the old driver and wait for the next one
You can fix it by buying Nvidia card xD
use the amds driver uninstaller and than reinstall the driver
what GPU do you use? Might wanna change it if you would like to use 4:3.
It likely just turned up or changed your settings a bit..go through your settings make sure they aren’t all maxed out
I have same prob I just turned off Anti aliasing and it fixed smooth edges
what monitor you using ? on my old shitty benq messing with a setting called "pixel clock" would make it more or less sharp
It's 2018 and you're still using 4:3 cause the pros use it. Maybe YOU are the problem :v
I'm using amd gpu and after updating drivers to the newest version 18.10.1 my screen on 4:3 (or any resolution lower than native 1920x1080) looks pretty weird, like it is a bit too sharp.
Pixels are more visible, around crosshair there is this black 'border' that makes crosshair sharp from normal distance etc.
On 18.3 drivers everything works pretty good.
Didnt you just turn off anti-alysing on video settings?