"NETCODE" still painfully bad (PC)

well.. my problem is that the netcode for me is still awful, whether it's my network configuration or ingame settings it's just not working right at all..

infantry tends to be fine, but there are a lot of killtrades, and sometimes i get killed a whole second after running behind cover..

tank rounds often don't register when i hit a chopper, the miniguns on the scout chopper, transport chopper, and the gunner rounds in the attack chopper only register as hits half the time, but i see puffs of smoke with every hit..

i play on european servers from the UK, connecting to any servers in the 30-40ms margin, my enemies are almost always on the same ping..

so what's making this happen? my model is behind where it is on my screen for my enemies, and my enemies hitboxes are behind where the model is on my screen, despite having a roughly equal ping

-network smoothing 0%

-"high" hi-frequency updates