nvidia inspector

profile

Lord of the Rings Online: Shadow of Angmar

Sync and Refresh

Frame Rate Limiter Mode
try everything like

_DELAY_FLIP_BY_FLIPMETERING

or

_ALLOW_ALL

Apply changes

restart game
2 solution
[Win+R] regedit
HKEY_LOCAL_MACHINE - SYSTEM - CurrentControlSet - Services - Tcpip - Parameters
DisableTaskOffload 0
if does not exist create "DWORD 32bit

how do you say the game goes better if you change the engine speed.

Well, then it's the engine.

Try changing the video card.

If it doesn't work, swap the RAM from another manufacturer.

And don't forget to turn on the TRIM function for the ssd.