title: MongoDB Replica Set Member State is "OTHER"
body: <p>Three members, primary &amp; secondary - and a third one that's "OTHER" - I can't find any info on that state, not sure what to do, I've restarted the instance, but it always comes-up the same. Can find no documentation on that state.</p>
  
  <p>I'm new to replica sets - and any help would be appreciated.</p>