The submission system was temporarily unavailable on Friday (Nov 13) afternoon (Finnish time, EET). The system is now up and running again.
Message from the service provider Softconf: “We sincerely apologize for what happened. Our server provider had a power supply issue with their hard disk farm, which blocked our servers from around 12:00 to 15:00 GMT. No data that has been notified as submitted has been lost; please tell your authors to retry in case you received an error from your browser.”
Thank you for your understanding!
CDIO 2016 Secretariat