Low End PC Custom.ini
If your machine is low-performance or your monitor is not at the right resolution (5:4, 4:3 stb) , download this custom.ini.
I’ve tested it, even 800×600 resolution could be generated with it.
Easy to install:
1.) Download manually
2.) Copy to user / documents / mygames / Fallout76
3.) Open for editing and type the resolution you want and save
4.) Play!
At any resolution, you get an improvement of about 10-20 Fps.
Improves:
Visibility
A head bob effects
The appearance of Lock Pick