[luki1412]

Bro you made a plugin that enters client commands for clients themselves. You already have access to sv_* commands to set them at that point and trying to set their client commands does not exclude them from the settings set by sv_* commands. Sv_* settings OVERRIDE cl_* settings.

Set sv_minupdaterate to what you want to allow them to use, like 30 and set max to server tickrate. This way the players can use lower and higher updaterates. Same goes for cmdrate. Your plugin does nothing if sv_min* commands are set to something higher.

PS: 66,6 is tickrate for tf2 but not cs, where it is 64 and 128. l4d2 uses 30