Amazon: "The instance is now in the stopped state as the host was irrecoverable. You can now start the instance and you will be back on a new, healthy host. "

We are back up now.

Also, I found the issue with why server 2 kept having issues (with pushpool and PSJ.)  The socket/file limit was still set very low.  Forgot to configure it like the main server.  That has been fixed now, so Server 2 shouldn't mess up periodically like it has been.