title: "Object has been disconnected or does not exist at the server" exception
body: <p>I need to use cross-appdomain calls in my app, and sometimes I have this RemotingException:</p>
  
  <blockquote>
    <p>Object '/2fa53226_da41_42ba_b185_ec7d9c454712/ygiw+xfegmkhdinj7g2kpkhc_7.rem' has been disconnected or does not exist at the server.  </p>
  </blockquote>
  
  <p>The target object is still alive, I have checked it.</p>
  
  <p>UPD I've set breakpoint in the finalizer of the target object, and it never hits. Thus, this object is alive and wasn't GC'ed.</p>