Hi to all, I got error "Error: Protocol Security Negotiation Failure" after I try connect with HTML5 over the UserPortal. I try solution from thread: https://community.sophos.com/products/unified-threat-management/f/58/t/75897 without success. Locally…

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