Hi, I’m running into the same problem. However, both server and calendar I want to subscribe to. The subscribed calendars don’t show up, when I check them in ‘active calendars’, it can’t save the setting. Console says: "Error: [netSaveSettings: 'PROPPATCH http://user.name@caldav.my-server.com/cal.php/principals/user.name/'] <http://user.name@caldav.my-server.com/cal.php/principals/user.name/']> code: '403' status: 'error'" I tested with the same setting as the previous poster: var globalSubscribedCalendars={hrefLabel: 'Subscribed', calendars: [{displayName: 'Subscribed Calendar', href: 'http://www.schulferien.org/iCal/Ferien/icals/Ferien_Bayern_2015.ics' <http://www.schulferien.org/iCal/Ferien/icals/Ferien_Bayern_2015.ics'>, userAuth: {userName: '', userPassword: ''}, ignoreAlarm: true, color: '#ff0000', typeList: ['vevent','vtodo']}]}; I’m using BAIKAL non-cross-domain and my server settings are as follows: var globalNetworkCheckSettings={href: 'http://caldav.my-server.com/cal.php/principals/' <http://caldav.my-server.com/cal.php/principals/'>, hrefLabel: ‘Calendar', additionalResources: [], forceReadOnly: null, settingsAccount: true, checkContentType: true, timeOut: 30000, lockTimeOut: 10000, delegation: false, ignoreAlarms: false, backgroundCalendars: []} What am I doing wrong? Thanks for your help. Cheers Nic