I have setup a "collection" of identical managed desktops for students to access while at school. This is using Windows Server 2012 with Hyper-V. I would like to be able to give students access to these desktops from their own homes via the UTM portal…

Does anyone know how to configure the screen resolution for remote desktop connections via the HTML5 portal? The resolution I'm getting on the clients is very low. Thanks! -Tom