Hey there! Sure thing,
Ryzen 5 3600X (3.6 Ghz)
16 Gb DDR4 RAM (no overclocking)
GeForce RTX 3060 Ti (31.0.15.3667 driver)
Samsung 980 1 To NVME
Regarding the official servers where it happened, I honestly can’t tell you 
When I noticed it was happening, it was on a heavily modded serv. So I hopped on an unmodded serv to test if the behavior was the same, then on a few official servs once more to check if it persisted. But I picked random ones, sorry 'bout that
This post here may have relevant info though (very large packets sent all the time): 🚨 Private Servers after Update (with no wipe) - Bugs, Interaction delays, NPC teleportations, etc - #11 by learuis