Auto Logon RDP version 6.5.0.3

Auto Logon RDP version 6.5.0.3

When I try to use RDP auto logon in the newest version of PMP the browser (internet explorer or firefox) will open a new browser, and point to the rdp session address such as https://servername:7272/state_id/sessionid/rdp.ma but it will not open.  It will act like it is going to open but then go nowhere.  Are there any add-ons or settings i need to configure in the browser for this to work?

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