When I try to limit connection it still cuts it off completely, but when I cut it off it does nothing (I can still access with full speed). Its kind of a same situation just a little more confusing because now to cut it off I have to limit it, because cut off (completely red wifi icon) does nothing.
What is your windows version? also, are you one mutiple hub that bridge together?
When you try netcut speed control, it should be within same physical network, ie: connected to same AP router. even you can see those client appear in netcut, sometime , they are bridged from other AP router. I hope this make sense?