Unable to send files for Comodo to analyse?

Hey guys, I’ve just been using the Commodo firewall and so far pretty impressed. Now I have one problem.

I know for sure my internet is working (webpages loading etc) and that Commodo can connect to the internet (the updater works) but when I try to ‘send files for Commodo to analyse’ it says my internet connection is not working?

Is this common?

Cheers, any help much appreciated. I’m trying to get to grips with this :slight_smile: