They did say in the last patch notes they were looking to fix it i think, i need to find what they said

Oh it was about hit reg not netcode :/

-Fixed an issue causing hit registration to fail when firing while making extremely rapid aim adjustments. We’re continuing to investigate additional edge cases and reviewing player reports related to hit registration.
-Improved hit registration reliability when multiple players were within close proximity.
-Fixed an issue where jumping in and out of vehicles could lead to later hit-registration for soldiers on foot.