My monitor is 4k but every game I play defaults to 8k, and some of them don’t allow me to change it, in windows I have my resolution set to 4k so I’m unsure what the problem is, could it be something in AMDs software? I’m using a 7800x3d and a 9070xt

I usually play genshin on ipad but today i decided to try it on my pc too, i downloaded the launcher and game from genshin's website and now whenever i try to login to game it shows this connection error. I know it's not my internet since I use the same internet and it works fine on other devices and i am able to login game on other devices it's just on my pc . I tried allowing the game through windows firewall, changed the dns, used cmd to flush dns but still nothing fixed it.

Sometimes I can login but most of the time it's this error, I've reinstalled everything, restarted both the game/launcher and my pc.