If you want to play very long games against lots of AI, consider the LOUD project. It's similar to FAF, in that it's a client for FA, but it contains many optimizations to make big, big games run smoother.
EXCEPTION_ACCESS_VIOLATION (0xc0000005) at address 0x0095854f
Double-check that your hardware is running right. Try a benchmark over for a few hours, especially for your RAM.
EXCEPTION_ACCESS_VIOLATION (0xc0000005) at address 0x0095854f
is a known error and caused by full memory (or bad memory management from the game)
We investigated the error here:
https://github.com/FAForever/fa/issues/1445
Only thing you can do; use less mods and be sure you have nothing else running in windows in the background.
(as far as i know ^^)
On a 64 bit OS, each 32 bit application can use the full memory space (usually 2 GB, or 4GB if it supports LARGEADDRESSAWARE), so you don't need to close all apps, just have enough RAM.
Btw, is the current exe used by FAF LARGEADDRESSAWARE? If not, changing that may increase the time until the game runs out of memory, it it simply runs out of memory.
Edit:
Somebody could try it if not: https://www.techpowerup.com/forums/threads/large-address-aware.112556/
Btw, this flag cannot be used always, needs to be tested.
Yes we tested it. (but we used a different programm)
But i don't see a reason to not test the tool described in the link.
Maybe Amethi could test it and report the results here ?