Bugs. Fixes?

Game always jumps, it's :JUMPY". If it isn't rubber-banding (my character will be pulled/pushed in a direction I'm not heading (even when I stop hitting movement keys they'll keep moving for a while or move and reset and repeat that), vehicles will WIG TF OUT - camera angles and all - then correct, or I'll be in one place then suddenly be in another place 4m away 2 or 3 seconds later, then the game catches up at super speed), it's the High Latency/Latency Variation warning, or the Server Performance/Packet loss symbol.

On top of that I frequently get this error (see image) and have updated all drivers etc just to see if that fixed it and it persists. 

The game was designed poorly enough I shouldn't also have to contend with this many technical issues as well. Any help?

Windows 10 {Feature Experience Pack 120.2212.3920.0}

32GB RAM

Ryzen 9 5900

RX6700XT