since some days I receive the notice within the sync-log of both DT + DTTG that a ‘manifest’-file is ‘missing’ (see attachment)…
… I have no idea what this means, whether this is relevant/reason for some concern, or how to go about fixing it?
– also I couldn´t find anything here in the forums, so that I wonder whether this is having to do with DT or rather is an issue with the server/host?
Any error issued by the software is “relevant”. On the Mac, in DEVONthink’s Preferences > Sync, right-click the Sync location and choose Clean Location. This will remove the old Sync data so you can Sync afresh.