My game wont sign me in error no.667 I'm on xbox pso2 new genesis

My game wont sign me in error no.667 I was chatting with people then hot kicked out not it won't log me back in Keeps saying am error has occurred during login and gives me no.667 I'm on xbox playing new genesis

@ThatCrazyPsycho I'm on Xbox Series S and is currently experiencing the same thing. It happened when I was transferring back to the base PSO2 game. Older posts says it has something to do with our Xbox live but I have Ultimate. So unless Xbox live in down I don't see any other reason this would be happening.