Cannot connect - strange request for s/w update

[Suedkiez (Just a fellow user like you)]

You have the earlyaccess (beta) version installed on “This PC” and the production version installed on the “Desktop”.

This is never a good idea, but this combination is explicitly not working with the latest earlyaccess update, as mentioned in its release notes:

@vova

Please note: this update will prevent users from connecting an earlyaccess Remote to a production Core. Attempting to connect in this setup will prompt an incompatibility screen. If you have migrated your core away from earlyaccess then you should install the production remotes to match

Generally, your core and all remotes should consistently use production versions OR earlyaccess versions