[ Help ] any ui menu using any nui method is being laggy and have delay

hello guys i am facing problems on some of my visitors to my server that any ui is being laggy when server number of players increase above 100 player the problem is there is delay in all ui menus or even hud my host specs are :
cpu : ryzen 5 3600x
Ram : 32Gb
OVH dedicated server
i hope any body may help me with this i am using esx server!
only error appear is this

After Tests:
i found the delay is in any html nui request not in the native ui

Hello, you found out how to fix it?

was something with bad scoreboard script i have