Im trying to play granny multiplayer with my friends and it just wont work how do i fix it im still trying to fix it just looking for help

I haven't been able to find the shovel. I've looked everywhere

stop spamming "multiplayer not working"

what is the best seed for the car ending and door ending?

Whenever I run the game, it starts then immediately crash, it also crashes the whole PC as well, it restarted 3 times already, 2 of them were blue screen. I tried to reinstall it but still the same issue. I once glimpsed written "..low memory.." after it crashed. I have a high-end PC, any one with the issue and solved it?...