Yesterday we played fine. Today neither kid account can log into Minecraft because of a message that they are not allowed to communicate.
I have allowed absolutely everything and set filtering to mature or no filter where applicable. Both on PlayStation accounts and Xbox accounts. The message says send a request but no response ever goes through. I have checked my junk mail. Nothing.
Sorry, that bit at the end is abusive to Mojang. And plus when sending invite requests they appear as an Xbox notification, or a general Minecraft notification up top. They aren't emails the invite requests.