[WarOnPrivacy]

According to Google Play reviews for the MotoSync+ app, this issue is

   due to server license expiring, after the host ended operations and
   has been in play since at least May 12

A June 4th review says this:

    The latest issue is "Server Licence Expired". I have been
    unable to manage devices for months. So..I reset my router.
    I no longer have a mesh network. I have only the single
    point router and still unable to manage devices. 
    The licence verification issue continues. I found out this
    is because a 3rd party managed the Server and folded. 
    3 weeks of almost daily Chat promises to connect to a
    specialist which never materializes. 
    I left some chats open for hours.

https://play.google.com/store/apps/details?id=com.motosyncpl...