Can we bump this? I did many of the same steps as OP but agree that it seems to be an account issue. I had a LOT of entities loaded for a very long time and this begins my theory. I think having the entities loaded must have kicked me / caused an error on the realm instance/server which SEEMS to have resulted in my account being blacklisted from joining realms servers. My brother’s account works fine on my computer and network.
Can we bump this? I did many of the same steps as OP but agree that it seems to be an account issue. I had a LOT of entities loaded for a very long time and this begins my theory. I think having the entities loaded must have kicked me / caused an error on the realm instance/server which SEEMS to have resulted in my account being blacklisted from joining realms servers. My brother’s account works fine on my computer and network.