title: SharePoint 2013 Search Crawl Paused by the System
body: <p>Every few days or so I go into my search service application and I see that my content source says: </p>
  
  <blockquote>
    <p>paused by the system</p>
  </blockquote>
  
  <p>This appears in my three environments DEV/UAT/PROD randomly. Has anyone had this problem and been able to figure it out? I don't even know how I would troubleshoot it at I am not sure when exactly this occurs. I saw something about Symantec Backup Exec causing the issue but we've disabled it and it's still happening. We're also using Symantec Backup Exec 2012 where they've already provided a fix. </p>