Containers cannot be launched via Docker UI

[markdumay]

The Synology Docker package comes with a user interface (UI) to monitor and launch containers. Unfortunately, the launching of containers via the UI no longer works after having upgraded Docker with Synology-Docker. This could be caused by the specific Docker logging driver of Synology. Launching containers from the command line (via either Docker or Docker Compose) still works. Portainer could also be an alternative, but has not been tested by the author yet.