Internet speed slow....

Hi I am using comodo firewall…its great… (:LOV)
I am new 2 comodo firewall…
recently,it has started to slow down my internet speed…
but it used 2 run smoothly earlier…have i done anything wrong with its configuration unknowingly??

Help Plz… (:SAD)

(L)

just curious. what av program are you using? tks. frank

just curious. what av program are you using? tks. frank

I am using cracked version of nod-32…