Hello, I installed across center as a server in Mac Os X 10.14.5 I have been using across with my macbook and an old android tablet. Since a couple of weeks, I could connect across to my tablet, enable the server on the tablet (client) and use the mouse and keyboard on the tablet but the mouse did not come back anymore to the macbook (server), even when the accross client was running. One day, I got a message that the server version was too recent for the client so I downloaded the last apk and updated. I updated to the latest across version in tablet and retried. No mouse comming back to the server. I unpaired, uninstalled, reinstalled... the new across version. Browsed the forum, autrhorised across in accesibility, restarted and the pairing button is still grey Can you tell me how to fix this ?