I have a mikrotik for bandwith management and loadbalance not router board it is mikrotik router pc. when i add a ip and limit bandwith it doesnt works. If i set it 64k then some time that ip can get full speed of whole bandwith and some time it can not browse simple web page too. and unregister ips are getting more bandwith. How to control it? I am using /16 subnet.
copy past 
your router config