
Hi there,
I'm Cherrelyn and I'm here to help.
That message usually means the problem is on Microsoft’s side, not yours. If it works sometimes and not others, their servers are likely having temporary hiccups. Please wait it out, and if it keeps happening often, it’s worth reporting so they can look into it.
I hope this will help and if you have any question please feel free to ask.
Warm regards,
Cherrelyn