Since yesterday, I cannot synchronize my local calendars with my calendar on e cloud via CalDAV. This is for both Thunderbird on linux and DAVx5 on Android.
In particular, both say that authentification failed, although I did not change anything.
I tried refreshing the link to the calendar on ecloud, but that did not help.
Could that be due to the ecloud platform upgrade? Any ideas how to fix this?
I have a similar issue because my id on ecloud was NOT my e.email address.
/e/ dev team has forbidden anything else than your e.email address as identifier.
If you are in this case, you have just to change your calendar account parameter with the good id, meaning your own e.email address.