Opening Dorico and Logic causes volume spike

If I have Logic Pro X open and then open Dorico, it causes the volume on my interface to spike to max volume, causing live mics to suddenly feed back like mad. Suffice it to say it was an interesting discovery to make in the middle of the night. Any ideas why this might be and how to fix it? Has anyone else experienced this? I’m using an older interface and I wonder if that’s part of the issue.

Dorico 3.5.10.1045
Logic Pro X 10.6.1
Apogee Ensemble (firewire, the older one)

For the why, and for almost accurate instructions, see: When using Apogee interface with Cubase, Sonarworks, output volume level goes to max. - Apogee KnowledgeBase

(Substitute “Dorico” for “Cubase”, obviously.)

In Dorico you’ll find Device Setup on the Edit menu, or from Preferences > Play > Audio Device Setup.

Great, thank you!