Port analysis detection

Hello,

Since few weeks, we have many users says they cannot access our website.
First, they can navigate 3-5 pages with many SQL query and then they cannot view any page. Browsers says “Site doesn’t not response” and Avast’s log say “Port analysis detection : Host has been blocked”

Why Avast analysis port and which ? Why our website has been blocked ? How to unlocked this situation ?

Thanks so much, many and many users alert us…

Tell the users to disable the port scanning in the firewall.
As has been told in many threads already, there is a bug in it.

Ok, thanks.
We have 6000 users per days…

Do you know when this bug will be fixed ?

I only know avast is working on it.
No idea when a fix will be released.