Inbound traffic blocked [Avast]

So I never had this issue before but suddenly my Avast firewall is blocking inbound traffic.
I've added exclusions all over and nothing seems to work. I know for a fact its the firewall portion because when I disable it, Hamachi gives the all clear. But short figuring out what system or packet rules I need to make (and I still can't figure that out, I can't seem to get it to work. I'ved added everything Hamachi to be allowed completely and it just won't work. Please help me.