Hello, I'd like to post about the same issue.
For me it has been going on for the last couple of days, my connection isn't the best so it didn't really raise any eyebrows for me getting kicked out.
But lately I can't connect to Light with my usual connection at all, it always kicks me out with 2002 error.
Switching the connection to my phone helps but I can't really play that long via limited and slightly worse connection.