Simple Queues not limiting download speed

RouterOS General
1

I have a simple queue configured to limit upload to 2mbps and download to 10mbps on a specific IP address. It limits the upload speed perfectly, but the download traffic remains unthrottled. Download packets are not graphed in the simple queue Traffic tab, yet the interface itself shows Tx speeds through the roof. How can I fix this?

[admin@MikroTik] > /queue simple print
Flags: X - disabled, I - invalid, D - dynamic 
 0    name="10/2" target=xxx.xxx.xxx.249/32 parent=none packet-marks="" 
      priority=8/8 queue=default-small/default-small limit-at=0/0 
      max-limit=2M/10M burst-limit=0/0 burst-threshold=0/0 burst-time=0s/
2

I’ve managed to get download working now, but lost my upload limit. Here’s my config:

Mangle

    [admin@MikroTik] > /ip firewall mangle print
Flags: X - disabled, I - invalid, D - dynamic 
 0    ;;; 2m up
      chain=forward action=mark-connection new-connection-mark=2mbps_up 
      passthrough=no src-address-list=10-2_list log=no log-prefix="" 

 1    ;;; 2m up - packet
      chain=prerouting action=mark-packet 
      new-packet-mark=10-2_client_traffic_upload passthrough=no 
      connection-mark=10mbps_down log=no log-prefix="" 

 2    ;;; 10m down
      chain=prerouting action=mark-connection new-connection-mark=10mbps_down 
      passthrough=no src-address-list=10-2_list log=no log-prefix="" 

 3    ;;; 10m down - packet
      chain=forward action=mark-packet 
      new-packet-mark=10-2_client_traffic_download passthrough=no 
      connection-mark=2mbps_up log=no log-prefix=""

Address List

[admin@MikroTik] /ip firewall> address-list print
Flags: X - disabled, D - dynamic 
 #   LIST                  ADDRESS                         TIMEOUT             
10   10-2_list             xxx.xxx.47.249

Simple Queues

[admin@MikroTik] > /queue simple print
Flags: X - disabled, I - invalid, D - dynamic 
 0    name="10m down" target="" parent=none 
      packet-marks=10-2_client_traffic_download priority=8/8 
      queue=default-small/default-small limit-at=0/0 max-limit=0/
      burst-limit=0/0 burst-threshold=0/0 burst-time=0s/0s 
      total-queue=pcq-download-default 

 1    name="2m up" target="" parent=none 
      packet-marks=10-2_client_traffic_upload priority=8/8 
      queue=default-small/default-small limit-at=0/0 max-limit=2M
      burst-limit=0/0 burst-threshold=0/0 burst-time=0s/0s 
      total-queue=pcq-upload-default