As you might have noticed the dyabola-web server yesterday slowed down as a consequence to the high number of inquiries at the same time. To handle this problem – it’s called denial of service – we have reduced the non active session time from 20 to 8 minutes. That means that you might stay 8 minutes in the database without taking action. Afterwards you have to log in again. The session time during a research is, of course, non limited. We apologize for the yesterday’s inconveniences.