Incoming / outgoing connections are not shown.

Hi!
I have a problem with the firewall.

I do not know at what point it appeared. I suspect that this happened after installing VirtualBox.

The problem is that the firewall no longer display the number of incoming / outgoing connections. It looked like this:

http://rghost.ru/1839633/private/0e8040198095ffe99d042c4e82b37200/image.png

I use only firewall, version 4.1
Please help solve this problem and sorry for my English:)