Open the Creative Cloud desktop app.
Select the menu File, and then select Quit Creative Cloud or press Ctrl + W.
Reopen the Creative Cloud desktop app.
Quit and relaunch the Creative Cloud desktop app to refresh its processes and improve performance.
Quitting the app doesn't affect your cloud documents or app data.
Ensure that your network allows access to Adobe servers. Consult your IT team to verify the network and configuration settings.
Update your Creative Cloud desktop app to the latest version.