Now I don't know if it's a mod causing the issue or an issue with rimworld itself, but it seems I have found a memory leak in rimworld.
Windows successfully diagnosed a low virtual memory condition. The following programs consumed the most virtual memory: RimWorldWin64.exe (9508) consumed 26866659328 bytes, NVIDIA RTX Voice.exe (6816) consumed 2450558976 bytes, and obs64.exe (3820) consumed 749473792 bytes.
Now 26Gb of VRAM or RAM is ridiculous usage and I think it would have only gone higher the more I continued to play, I only have 8Gb of VRAM and 16Gb of ddr4. the only reason I had noticed it was because I was streaming at the time and my OBS just started crashing promoting me to look into event viewer as to why.
I can will provide my mod list. but it's very small compared to my 1.2 mod list.
Mod List
Harmony
Rimworld Core
Rimworld Royalty
Rimworld Ideology
Hugslib
HD Pawn Rendering
Auto-Cut Blight
Autocleaner
Camera+
RT Fuse
Defensive Positions
Door Mat
Dubs Mint Menus
Dubs Mint Minimap
Erin's Hairstyles - Redux
Everybody Gets One
Expanded Prosthetics and Organ Engineering - Forked
Gradient Hair
Haul to Stack
Historical Religious Symbols
Interaction Bubbles [1.3]
Lolidrop's hairshop
More Sculpture
More Vanilla Biomes
OgreStack
Perfect Pathfinding
Quality Colors
QualityBuilder
Quest Reward Rebalance
RIMkea
Comigo's Grim Traders
Reasonable Components
Replace Stuff
Replimat
ResearchPal - Forked
RimConnect
Rimsenal - Rimhair
Roads of the Rim (Continued)
RocketMan - Performance Mod
Roo's Accessory Hairstyles
Roo's Dreadlock Hairstyles
Roo's HD Hairstyles
Roo's Royalty Hairstyles
Roo's Tattoos - Starter Pack
Roppoi hair
Show Me Your Hands
Smarter Construction
Smarter Deconstruction and Mining
Subsurface Conduit
Tilled Soil
Trader ships
Vanilla Textures Expanded
Wall Light
Won hair_women
World Map Beautification Project
Xeva's Rimhair
[FSF] Filth Vanishes With Rain And Time
[KV] Show Hair With Hats or Hide All Hats
Now I have a feeling if it is a mod issue it's either to do with HD pawn Fix or Vannila Textures Expanded I am not too sure. If there's anything else you need me to provide I shall do.