Am getting that error when I start up PT. It's like it does not see the Object Inputs of DAPS. If I re-do by hand each one I can get it to work, but then it breaks again after switching playback engines.
Do you have the Atmos link set up in Pro Tools-> Peripherals?
If so then, do you have a master file loaded by any chance?
If so unload the Master file and you should get your inputs back. If you don't then check the Input configuration for the Renderer.
Thank you, had a master file loaded. Didn't realize this hijacks my inputs.