Samplitude 11 and GUI items

Has anybody had this problem??

“After reloading a saved project, there’s no reverb until GUI is opened.”

Steps to reproduce:

  • with a project that has some audio tracks and an AUX track with stuff sent to it…
  • insert plugin on the AUX track.
  • set mix to all wet in the plugin
  • play -> verify that there is reverb on the audio
  • save the Samplitude project and exit.
  • open the project
  • play -> problem: there is no reverb (the plugin does show up on the AUX track but dry audio flows through it)
  • open the GUI of the Empty250 on the AUX track --> now there is reverb

Any idea what I am doing wrong??