Internet Jitter/Microstutter

Hello there!

I am running Apex on a Ryzen 7800x3d + 5070 Ti (16GB). How is it possible that the game gives me microstutters every now and then? After paying close attention, I noticed that this happens especially when there is lots going on in the kill feed. 

Of course I:

-Use a cabled connection;

-Have my drivers up-to-date;

-Tried every optimization possible existing on the Internet;

-Reinstalled Apex several times;

-Run apex and EAC as admin;

-Use a frame limiter (RTSS)

Any ideas? I have restlessly searched on the internet for the past couple weeks, I did lots of tweaking but nothing seems to help and apparently we are not many to have have this kind of problem. Any suggestion is very welcome. :)

-Moreau