I see this on both Android and Windows (store) versions.

Occasionally I will get a sync error (code 904007 being the most common). The error is transient in that after a short while the sync succeeds.

It seems more frequent on Android than Windows.

Matthew

Have you been able to solve the problem? My Android phone is unable to sync with my nextcloud account since 4 hours with the same error code you posted.

Hey guys,

 It would be really helpful if you can share a demo account on your WebDAV to us at support@enpass.io or via personal message to me so that we can investigate where the problem could be and try to fix asap.

Thanks for your co-operation!

For me the problem wasn't Enpass. Apparently my ISP (Unitymedia) sometimes issues IPs that are blacklisted by some CDNs and so my cloud service was not accessible at the time.