Terminal Service Plus

Hello, When I click the tab "Check for update" I can see a small window telling me that Instaled version is 7.50.7.5 and Latest version available 7.50.7.13, but the Download update release is not enabled. The only enabled button is "View release notes" which launch in my browser the page "http://www...

Solved.
The mistake was that I check the option Enable Application Portal

When I connect to the server through Remote Desktop connection Floating Panel is working well. When I connect through Web browser, I have no floating panel.
Why? Where am I wrong ?
There is a way to use floating panel when users are logged through web browser?