Can't reach my core after update to Synology DSM 7.2

Good morning everybody,

i recently updated from DSM 6.2 to DSM 7.2. Effect is: Roon doesn’t find my core.
I first installed the DSM and afterwards the .spk-file.
Anything wrong?
Workiung on MacOS Monterey 12.7.2
Thanks in before for any help an merry Chrismas.

You must uninstall the DSM 6 version of Roon on NAS and install the DSM 7 version.