I have been using Aternos to host my server, but for the past few weeks, every time I try to connect to it, it gets stuck on the "encrypting" screen after using direct connect. It then freezes if I try to press cancel, and I have to force quit. The same thing happens to the other players on the server. If anyone has any suggestions or knows what this might be, any help would be appreciated. Someone said it might be the Internet service provider, but my connection does not seem to be any worse than usual.
In regard to the last problem, The server is saying "Incompatible FML modded server. Server mod list is not compatible." Does this just mean that the server doesn't have all the same versions of the mods as I do client-side?