Antoine3331

I forgot to say this too but when I have the "???" and i try to connect to the server, my game is locked on "encrypting"

I got a problem because everyday my server on OMG server with the modpack Ragnamod 6 is meeting a problem. At the beginning I can play and then the server is not working anymore but it's still up. Moreover I can't read my world in the singlepayer mod. This is kina boring bcoz I'm always loosing all my work. When I want to connect on my server I have "???" like this and when i can see this, I know that it won't work anymore I don't know what to do and I'm very desperate. If someone could help me it would be wonderful !! PS : Sorry for my english I'm kinda bad