While nextcloud has a lot of features, a kanban board, caldav and all the bells and whistles, what it lacks is a usable file sync feature. The bugs have been o

While nextcloud has a lot of features, a kanban board, caldav and all the bells and whistles, what it lacks is a usable file sync feature. The bugs have been open since way before the thing was called next cloud, but they have not been addressed. What you're stuck with is a "sync" client that opens a new connection to the server for every 4kb file you transfer. If you have a lot of those, it's lights out. Syncing my document folder would have taken several weeks with nextcloud, it took less than half a day with Seafile and Syncthing.