Supported browsers for Connect The system supports Connect Chat and Connect Support on most modern browsers. The latest public release of Firefox or Firefox ESR The latest public release of Chrome Safari version 9.1 and later Internet Explorer version 11 Edge mode is supported. Compatibility mode is not supported. Setting Security Mode to High (via the Internet Options > Security tab) is not supported. Internet Explorer 11 is susceptible to memory leaks, which may impact performance, especially in Windows 7.