Simple queue do not work

RouterOS General
1

The user with IP xx.xx.xx.184 should be limited to download with 512 but he download with about 1678




/ queue simple
add name="184" target-addresses=xx.xx.xx.184/32 dst-address=0.0.0.0/0 interface=all \
    parent=none packet-marks=internet direction=both priority=8 \
    queue=default-small/default-small limit-at=512000/512000 max-limit=512000/512000 \
    total-queue=default-small disabled=no 

/ ip firewall mangle 
add chain=prerouting p2p=all-p2p dst-address-list=!Lokalni action=mark-connection \
    new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no 
add chain=prerouting connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p \
    passthrough=no comment="" disabled=no 
add chain=prerouting dst-address-list=!Lokalni action=mark-connection \
    new-connection-mark=internet_con passthrough=yes comment="" disabled=no 
add chain=prerouting connection-mark=internet_con action=mark-packet \
    new-packet-mark=internet passthrough=no comment="" disabled=no
2

Try this!
Problem can be in queue-tx=user-rx queue-rx=user-tx :confused:

/ queue simple
add name="184-tx" target-addresses=xx.xx.xx.184/32 dst-address=0.0.0.0/0 interface=all \
    parent=none packet-marks=internet direction=both priority=8 \
    queue=default-small/default-small limit-at=512000/512000 max-limit=512000/512000 \
    total-queue=default-small disabled=no 
add name="184-rx" target-addresses=0.0.0.0/0 dst-address=xx.xx.xx.184/32 interface=all \
    parent=none packet-marks=internet direction=both priority=8 \
    queue=default-small/default-small limit-at=512000/512000 max-limit=512000/512000 \
    total-queue=default-small disabled=no