Out of Memory! BO2 Zombies Server Error

[hnlk]

Hey! So I've been getting this message after a while of hosting my BO2 Zombies server.

But, it only happens once my monitor display shuts and the server is still running. I don't think I've ever seen it do this when I have the system display set to stay on.

I also run 2 other IW5 servers at the same time, and haven't seen them get this error whilst running w/ the display turning off.

This is my servers specs:

• Ryzen 1950x Threadripper (16-Core, 32 Thread)
• TR4 Threadripper Cooler by Cooler Master
• Corsair Vengeance 64GB DDR4 2666 MHz
• NVIDIA GT 220 1GB RAM
• Asrock Taichi X399M Mobo
• 500GB SSD
• 750W Corsair RM 80+ Gold

Can any staff point me in the right direction? Any thoughts as to what could be causing this to happen? Thank you in advanced!

[hnlk]

Testing allocation to more virtual memory in the Advanced Performance Settings, hoping it works and fixes the 'out of memory' error box, did it once last night.