TN Spikes on Official Servers in congested zones.

As the title says, my friends and I TN spikes whenever joining combat or entering contested zones ONLY on official servers. We're moving in slow-motion, but everything around us is normal-ish.

 This is only in modes with lots of destruction and vehicles (TDM and Domination work fine).

The weirdest part is that we can play perfectly on community/portal servers. How come? My friend also had this problem in BF 2042 

Maybe it has something to do with the matchmaking, since there are NO problems when joining a portal server. 

We have tried: LAN and Wifi connection. Turning XPM on/off, Turning VSync on/off, Turning settings down, Setting specific RAM speed, re-downloading drivers, and much more.

Hope you guys might find a fix, because we don't want to play on portal servers, as it's REALLY hard now finding a good server which isn't a bot grind.....

Yes, I know I've posted this before, but this problem has been here since 2021, and I can't find a single time when you guys addressed this. We have paid 70 Euros for this game. We are not alone.