Greetings,
We will be restarting StarCraft: Remastered servers for maintenance at 12:30 PM (PDT), today.
At 12:30 PM (PDT), Ranked MM will be disabled, and the maintenance will start at 1 PM. We are currently expecting it to be completed less than an hour, but we will try to have everyone back online as fast as possible.
Thank you for your patience and understanding!