PSA: WINDOWS INSIDER PREVIEW BREAKS THE GAME

PSA: WINDOWS INSIDER PREVIEW BREAKS THE GAME, DO NOT USE!!!
Just wanted to notify everyone I played this game since subscribing to the Windows Insider Preview and experienced unplayable performance degradation that felt like a memory leak. This occurs after about 5 minutes of gameplay which cripples game performance and induces unplayable stutter. Rolling back to previous Windows OS resolved the issue (for now).

Massive Stutter In Online Multiplayer
Was playing Halo 3 tonight and all of a sudden I had MASSIVE stutters and frame drops. Was never an issue before as I run a 3080 and 3700x but the game is chugging terribly. It doesn’t happen at first, so it almost seems like it’s a memory leak. I restarted the computer just to be sure it wasn’t an anomaly and sure enough it happened again.

The fps in the above video is not indicative of the frametime, the game is unplayable.

SPECS:
System Model X570 AORUS ELITE
Processor AMD Ryzen 7 3700X 8-Core Processor, 3593 Mhz, 8 Core(s), 16 Logical Processor(s)
GPU Adapter Type GeForce RTX 3080, NVIDIA compatible (RTX 3080 FTW3 ULTRA)
Power Supply
Thermaltake Smart Pro 850-Watt Modular Power Supply
G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin DDR4 SDRAM DDR4 3200

(previous) OS:
OS Name Microsoft Windows 10 Home Insider Preview
Version 10.0.21277 Build 21277

(current) OS:
OS Name Microsoft Windows 10 Home
Version 10.0.19042 Build 19042

Please make sure and file bug reports in the Halo Support site about these issues: https://aka.ms/HaloSupport

Also seeing the same issue on fast track insider.