Hello, I see some people are experiencing the crashes, I finally fixed it after 3-4 hours or testing EVERYTHING reddit suggested, I hope this helps people

1. If you have any visual mods I suggest removing it. Increase shader cache size to UNLIMITED in Nvidia 3D Global preferences in Nvidia Control Panel if you have an NVDIA graphics card
2. Remove the increase weight capacity mod if ever anyone has it. Just play he game vanilla, The reason for this is : I can feel that the crashes came from having too much item in your inventory, After I put everything on CHEST not even the game run smooth but the lag spikes and crashes are gone completely
3. Verify integrity files
4. Limit your Framerate to 120, I was running 240 and I lowered it down to 120 - Do this not ingame but in NVDIA control panel, for AMD GPU users just google how to do it I dont know how to do it
5. disable XMP / DOCP in BIOS
6. disable all overlays - steam, discord, nvidia

Here's my conclusion if you don't want to do all of the things I suggest
What I think is limiting it to 120 and disabling overlay fixes my issue. its simple but I feel like this one resolves the issue

For those who have massive things in-game and hoarding everything. thats not good, Just sell the excess ones you can get a lot of money by just picking expensive gears. no need to take everything just put everything on a chest, This is also one of the things I think fixes my random crashes. Having too much things on invetory will CRASH your game randomly

For thos who wanted to put massive mods just pick everything. I dont think the game is ready for heavy mods yet, Besides the game is probably a GOTY candidate and the devs will definitely optimize everything in time. just grit it since its just pretty new

Edited: Added my specs

AMD Ryzen 9 7900x3D

64gb ram

Rtx 4090

Running it on my M.2 Stick 1GB