[2024] Something wrong with the visual ? Peak Apex Legends Experience Ingame 1/4 top left conner look like 720p ? its happen just ingame, What is happening ? Can i fix it ? Apex ?

If you've got adaptive supersampling on, then this is a known issue with fix in progress. Hoping to get this sorted soon, but this can be turned off in the settings as a temporary workaround as others have mentioned.