@Valdo If you are seeing errors when using Runbox Contacts (CardDAV) or Calendar (CalDAV) on your device then please create a new topic in Runbox Chat with details.
We have tried to find any unanswered support tickets as well but they might be under a different username, so if you open a new ticket we’ll be able to relate these issues.
It’s correct that Runbox is receiving funding from the Norwegian Research Council for our development of Runbox 7 and its browser-based email search engine, as described in the Runbox 7 Roadmap.
– Geir