@MojangSupport Are the authentication servers down for Java? I am having issues connecting to my server with online-mode=true in http://server.properties
I'm really sorry you're having trouble! It sounds like a possible temporary issue that we're looking into, so I would check back in later on. If it's still happening, please send us an email at https://help.minecraft.net/hc/en-us/requests/new … and we'll do our best to help you out. Thanks! ^AS