My game is crashing and it's not letting me sigh in

When 16.2 came out on the Minecraft  switch when I try to go to my new world started to crash the game when I try again it crash over and over but when I do get in it's says that you are not sigh in Microsoft account and the game stop working I tried to look it up and I put my switch on recovery mode and I tried to redownload the game it still crashes, I don't know what to do