Ever since the Nether update, Minecraft on the Nintendo Switch randomly saves and exits while playing.  The latest update after the Nether update did not resolve the issue.  My son gets very frustrated as while he is playing it randomly jumps to the saving screen and then quits and takes him back to the load menu.  He has been playing this game on Switch for almost 3 years.  We have the physical copy of the game, if that makes a difference