After updating the game to 1.16.21 I get a message saying "An error has occurred" every couple seconds.

Updated to 1.16.21 on Nintendo Switch. Now getting an error ever few seconds and can’t play on realm. I did look at details and it said there is maintenance being done on realms until 1 am on 8/21. So hopefully tomorrow it’s back up and running. 

commenting on this so it gets more traction. Us switch players want performance improvements, not more features. I cant even hit 60fps anymore.

Updated to 1.16.21. I'm also getting an error message every second.