Missing user feedback on network problems
Sometimes the server is hard to connect (slow connection oder server overload). Clients asynchronously send changes without getting them completed.
Statement from Kunagi Team
The small blinking communication indicator on the top left corner turns red, when a server call takes longer then 3 seconds. Mouseover tooltip then shows the real timeout.
In normal state tooltip shows avarage server response time.
Issue is closed for Release 0.23.