I don't know for sure but I guess that you are interested in niche online businesses, only from what I've picked up over the years. I thought you might be interested in this whole video and in particular this section starting here:-
Jon, when I attempt to connect to AWF, I get a notice that says "No Cypher Overlap." That is the short way of saying that my system lists what it can use to talk security, your system lists what it can use to talk securely, and between us we have no common encryption methods. I know my machine is up to date so it has to be something on your end. Perhaps you were trying something new?