When I log into my friend’s realm I cannot interact with things. I can break blocks but I do not get them in my inventory and they reappear when I log back in. I cannot open chests or die by water, fire, or falling. To my friends on the realm I do not appear to move (though I can), and can only die when they attack me.

I have been on the realm before with no problems.

All my settings regarding multiplayer are open and cannot see anything that would stop me accessing the realm.

My friend who hosts the realm has also tried copying the realm and placing it in a new realm. It has not worked.