In some circumstances the loading of DeMaSy is especially slow. This is due to the fact that many users are considered as being connected to the application but they are not.
This issue has been corrected, starting with DeMaSy version 8.999.046. The problem was that the connected users were not released leaving the application.
If the loading of DeMaSy becomes slow then we suggest you to open the Logged Users screen (in Utils) and reset the users that appear to be connected but are not really connected.