Wide Grenade and smoke

Wide grenade is what I call "lag nade"
smoke is what I call "lag"
My FPS isnt high, maximum 60, average 30.
when someone throws a wide grenade I lag like hell.
When someone throws a smoke, I ALMOST DC
They are the FPS reduce effect items. That lowers my FPS TOO MUCH
when I have 20 FPS, drops to 8 in smoke. thas 60% reduction
In case you dont know, lower FPS means lower fire rate.