Hegel H190 with Roon Ready firmware appears twice as Airplay device

After upgrading to the ROON version of my Hegel, the H190 appears twice as an Airplay devices. I can play to both…
How can I remove one of them (not disable, but simply remove).
Both have the same IP address. In the picture it is H190_xxxx and Hegel Living

Solved. Restarting my ROCK Core did the trick