Mycroft has no voice

Hi! I just installed Mycroft on my Ubuntu 20.04 laptop to try it out. Starting the debug cli and pairing, Mycroft kind of works. It can listen to the wake word and understands my voice commands. When the wake word is triggered I hear a bell sound. But I never hear any voice.

I chose the “via server” alternative for speech engine in the setup wizard…

Can someone please help a fresh Mycroft noob? :slight_smile: I don’t even know where to begin to look…