Eye-Fi Forums • View topic – Eye-Fi Helper is unable to contact the Eye-Fi server
http://forums.eye.fi/viewtopic.php?f=3&t=5590&start=0&sid=c2be3c54ae689c112c9a3bd7d2450732 http://forums.eye.fi/viewtopic.php?f=2&t=314&start=90
looks like there are router configuration issues here. So it might be helpful to switch between providers.