Whenever the Minecraft app on Nintendo Switch is closed (via clicking the home button and then clicking "X" then close), after opening Minecraft again, it is singed out of the Microsoft Account. As a result, it has to be signed back in every time the app is closed. This same effect occurs when the Switch is put into "Sleep Mode" which when put out of sleep mode, gives the error "Error Code: 2306-0332. A communication error has occurred. Please try again later". Also, whenever woken up from "Sleep Mode" signing back in does not seem to work until Minecraft is closed and opened again.