Hello there, I've sent two support tickets and no reply.

I have the third party firewall program 'Portmaster'. I like it. It was working fine until recently. Whenever I run it I have no internet, and my apps can't connect either.
Their devs think there is a compatibility issue. I've narrowed it down and think it's Spybot S&D or the AntiBeacon+.

I have tried many things to fix it, and nothing has worked as of yet.
So are you aware of any compatibility issues with third party firewalls, and if so, what can be done about it?