NVIDIA GeForce RTX 3070 Crashes With All Unreal Engine Games - HELP!

Greetings all!


I have a real headscratcher on a newer PC that I can't find a solution for anywhere.


I bought my girlfriend a pre-build this time last year 2023. I will include specs below and in pictures, anyone who can advise how to give more detailed specs please do so and I will add to post.


Anyway, the issues began early with a number of games crashing constantly for her. Over time we realized it is mostly Unreal engine games.


I have went through and tried to make sure all drivers and BIOS were fully updated, Windows updated etc. Sometimes crashes were less or more than usual and we braved through it. However, we are now hitting issues with most all games, I even doubled her up from 16 to 32 gb ram.


Most recently struggling with Nightingale... she can't play for longer than 5 minutes if even loading in.


I have tried Afterburner settings trying to underclock slightly as some suggest, add more volts etc. I can't get anything to work and have minimal to zero knowledge on over and underclocking.


I tried the ram with and without, is it DOCP? I don't know, her CPU is AMD so it is not XMP but their thing. I have tried turning off precision boost.


I feel so sad for me and her that we bought this new PC and it is always a headache to sit down and play games.


UserBenchmark scores the Comp as--- Gaming - 147% : Desktop - 100% - : Workstation - 146%

UserBenchmarks: Game 147%, Desk 100%, Work 146%

CPU: AMD Ryzen 7 5700 - 98.1%

GPU: Nvidia RTX 3070 - 149%

SSD: WD Blue SN570 NVMe PCIe M.2 1TB - 189.1%

RAM: G Skill Intl F4-3600C18-16GTZR 2x16GB - 114%

MBD: Asus PRIME B550-PLUS AC-HES