Hi @JuliaKempf,
It’s quite general. For example, when clicking on the application on the left pane devices and experience workflows take a while to load (just two devices and four experience workflows), also when clicking on the button Save after editing a custom page.
The time that takes loading/saving varies from time to time and is not constant (it’s not a connection issue, other pages render okay).
PD: I’m trying to implement Dylan suggestion from this topic Output information to a text box display