I recently put together a server build for running multiple DCS clients. Unfortunately, it can't handle a heavy map. The mission on the server will proceed just fine until a client connects. Then all AI planes slowly loose their airspeed and it drops to 0. The airspeed will then skyrocket back up and down, with the planes hovering in place. I should note that lighter missions usually run flawlessly. Also, logs don't show a thing.
Process Lasso did not make any performance improvements; to trick DCS into thinking all the cores from both processor are 1.
Dual Xeon E-52678 v3 Processors (12 cores each - 24 with HT) 2.5Ghz
128GB DDR3 EEC Memory
Nvidia Quadro RTX 4000
OS Disk is a dual 1TB SSD on Raid 0
DCS is installed on a separate 1TB SSD
Windows 10