Users experience issues with Google Chrome Remote Desktop traffic through the ProxySG appliance.
Chrome Remote Desktop is a remote desktop software tool that allows a user to remotely control another computer using the Chromoting protocol. Both the Chrome Remote Desktop tool and the Chromoting protocol are developed by Google.
Install the following policy on the ProxySG appliance:
define condition HTTPPost http.method=(POST) end condition HTTPPost
define condition chromelogin url.domain=accounts.google.com url.domain=www.googleapis.com end