[Building Sakai] Concurrence problems with Page Order?

[Daniel Merino]

Hi all.

Our User Support manager has reported that, in a course for teachers 
about how to use Sakai that she was doing for fifteen users, several 
users were using the Page Order helper at the same time. After that, 
some of them saw in the Home page of one of their sites the Home page of 
another site not of them. Reloading the tab solved the problem.

We still haven't replicated the issue and we don't have much info about 
it. The next course we'll take a look on the logs while they play with 
the Page Order, but I wonder if somebody knows something about this 
issue, or what could we do to detect it.Our Sakai version is 2.5.4.

The computers are in a classroom, so maybe they go out to internet with 
the same IP, but I'm not sure. Could be this a problem?

Thanks in advance.
Regards.
-- 
Daniel Merino
daniel.merino at unavarra.es
Gestor de teleformación - Centro Superior de Innovación Educativa.
Tfno: 948-168489 - Universidad Pública de Navarra.