As stated in the release notes for build 952, the connection mechanism between Roon remotes and the Core has been completely overhauled and rewritten. It also has a new UI to indicate connection problems, which you seem to be having.
As stated in the release notes for build 952, the connection mechanism between Roon remotes and the Core has been completely overhauled and rewritten. It also has a new UI to indicate connection problems, which you seem to be having.