error Boat

I'm unable to connect to the Minecraft Bedrock Realms from my Nintendo Switch. The "Boat" error keeps appearing and has prevented access to the realms for over a week, and all recommended methods have been tried. 😡

As a Realm owner, I am sincerely saddened that my friend, who only plays on Switch, cannot play, especially since she is the most active user on the Realm.
Only Switches are affected by this problem, while computers connect perfectly fine.