WEB-PROXY, Std setting not working...

Hi,

I’m trying running web-proxy on RB 433AH with internal disk (micro-sd), but having trouble, the web doesn’t load at all, while loading very slowly when using proxy directly to the browser (non-transparent).

Configuration all standard, enabling ip proxy, redirect port 80 traffic to proxy port (3128).
Have I missed anything?

Any advice or suggestion welcome.
Thanks!

/ip proxy pri
                 enabled: no
             src-address: 0.0.0.0
                    port: 3128
            parent-proxy: 0.0.0.0
       parent-proxy-port: 0
     cache-administrator: ""
          max-cache-size: none
           cache-on-disk: yes
  max-client-connections: 1000
  max-server-connections: 1000
          max-fresh-time: 3d
   serialize-connections: no
       always-from-cache: yes
          cache-hit-dscp: 4
             cache-drive: micro-sd

/ip fire nat pri
Flags: X - disabled, I - invalid, D - dynamic 
 0 X chain=srcnat action=masquerade src-address=192.168.0.0/24 
     out-interface=ether1-UpStream 

 1 X ;;; PROXY
     chain=dstnat action=redirect to-ports=3128 protocol=tcp dst-port=80