When I play fallout 4 my download speed and upload speed get reduced by like 99%.
I have tried to play fallout in the steam offline mode and it still does the same. (I have a LAN connection)
This is normally my internet speed.

This is with discord and fallout 4 active.

This is with only fallout 4 active, it's the same with steam on offline mode.

I know Fallout4 is a singleplayer game, I know it shouldn't use internet, and it doesn't seem like it does, when I look at my data usage it doesn't show up, when I look at taskmanager while it is running it also doesn't say it uses my network.
laptop specs:
Processor 11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz 3.30 GHz
Installed RAM 16,0 GB (15,8 GB usable)
Device ID 0A910793-44A8-429C-A0FD-AA99AE3A5930
Product ID 00342-21981-98623-AAOEM
System type 64-bit operating system, x64-based processor
Intel(R) Iris(R) Xe Graphics
NVIDIA GeForce RTX 3050 Ti Laptop GPU
Realtek PCLe Familly Controller
If anything else is needed just ask, im happy to provide since I desperatly need answers.
I have tried to play fallout in the steam offline mode and it still does the same. (I have a LAN connection)
This is normally my internet speed.

This is with discord and fallout 4 active.

This is with only fallout 4 active, it's the same with steam on offline mode.

I know Fallout4 is a singleplayer game, I know it shouldn't use internet, and it doesn't seem like it does, when I look at my data usage it doesn't show up, when I look at taskmanager while it is running it also doesn't say it uses my network.
laptop specs:
Processor 11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz 3.30 GHz
Installed RAM 16,0 GB (15,8 GB usable)
Device ID 0A910793-44A8-429C-A0FD-AA99AE3A5930
Product ID 00342-21981-98623-AAOEM
System type 64-bit operating system, x64-based processor
Intel(R) Iris(R) Xe Graphics
NVIDIA GeForce RTX 3050 Ti Laptop GPU
Realtek PCLe Familly Controller
If anything else is needed just ask, im happy to provide since I desperatly need answers.