Also to add, if your CPU is slower than the data being processed, it will be offloading more to the RAM, which in turn a DDR4 stick will show something that'd usually be around 500mb ,where as running the same thing on DDR3=1.5GBish, and DDR2=5GBish, since these sticks cant compress data as well
"When i see that people with uber rigs, involving 8/12/20 cores and RTX do have also problems to get the game smooth, i m wondering what kind of computer is able to run the game in good conditions."
I run-
3600x OCd
2060 Super OCd
16gb DDR4
NMVe+SSD+HDD (PZ Running off NVMe)
"when going one floor up or down in houses, i can see my kids falling from nowhere instead of going down the stairs.
If i jump over a fence, one of my kid sees me on one side, the other not
item loot is random, my kid grabs an item, he sees it in inventory, but in fact the item is still on the ground, and will disappear from his bag later on
travelling in a car over a speed of 50 gets them ejected from the car to end up in the middle of a pitch black forest with roadsigns cone everywhere
Fighting is EXTREMELY hard
Characters teleport"
^
This I see often in the 3 high pop servers I run, if RAM gets low on server end, everyone drops, and player side desync is kinda a nightmare, but we live through it while these beautiful devs work their magic.
Aside from this I have no issues however, issues are 100% to do with MP and will be sorted out as optimization in games usually is, looking at it logically, it was far more prevalent to deal with the cheaters, then move forward with fixing the small desyncs and such, so they had some hiccups as cheaters plagued for a small period (which was quickly fixed beautifully)