October 2022
So, I need to state that I own TS4 and its packs legally. That said, I'm experiencing this problem where every time I open the game everything is blurry & not as sharp/slightly pixelated as it used to be and it makes my open browsers and screens blurry (among other changes) . I tried changing the graphics and screen size, but nothing fixed it.
The first time I noticed this happen was in August - I played the game in the morning (normal), then kept it open as I plugged my screen up to the computer to watch something. After that, I ripped out the HDMI and closed the game. But decide to reopen a few minutes later, and that's when I noticed the problem.
Also, I haven't updated my game since either May or April, 2022.
Update: I just added opened the game. It's not as bad as it used to be, but it's still not the graphic quality I'm used to.
October 2022
@Simmerlover12 Please run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/
Please also test in fullscreen, borderless ("windowed fullscreen"), and windowed modes, and let me know whether the effects are the same in all modes.