1K+ MS Spikes and 2-4 game crashes per hour

Having some issues with network spikes and game crashes. Probably ~10 times an hour, I spike to 1k - 4k MS and 20-30% of the time this leads to the game crashing. I havent been able to see a pattern with game content.

Computer specs: AMD Ryzen 7 7800X3D, 64 GB Ram, RTX 4070ti Super, Windows 11 Home
Game Settings: Directx11 currently but have tested all 3,Renderer, Triple Buffering - Disabled , Multithreading - enabled

https://imgur.com/a/Y6MrrMd -- this one lead to a crash

I just finished power cycling my modem.
Also on hardlined fiber connection - not wifi.