[Health] WebDAV#Configuring_the_client at federation server

[Edgar Hagenbichler]

Dear all,

with Tryton client 5.0.33 I can connect to federation.gnuhealth.org db: 
health38 as admin with pw gnusolidario.

At Calendar/Calendars I see Cordara. At Events I see e.g. Betz at 
10/21/2016.

When I try to connect with my Thunderbird client I choose CalDAV and 
then user admin and address 
http://federation.gnuhealth.org:8080/health38/Calendars/Cordara like 
described in 
https://en.wikibooks.org/wiki/GNU_Health/WebDAV#Configuring_the_client. 
I get then a form where I am asked for user and pw again 
(admin/gnusolidario) which I entered. But I cannot see any event in 
October 2016 in Thunderbird then.

The same situation occurs if I try to make the calendar as iCalendar 
(ICS) in Thunderbird.

What am I doing wrong?

Thank you very much!

All the best

Edgar