Sync with custom CalDAV server fails with No Server Found with this Hostname error
Article ID: 662 | Last Updated: Tue, Mar 31, 2015 at 11:48 AM
If after the v2.0 update your custom sync server is no longer recognized, sadly this is partially expected as we’ve re-written support for 3rd party servers from scratch - which isn’t quite backward compatible. Having said that, simply go into 2Do > Preferences > Sync and setup the server again. If you had everything in sync with the server, select "Replace Local Data" when prompted how you’d like to proceed.