I am accessing a Windows 10 x64 build 19042 running RU Host v7.0.0.0 (70000) from Ubuntu Linux 20.04.2 LTS focal running RU Viewer v1.0.7.q (69370) beta 7 and after 30 seconds to 1 minute the session freezes. I can close the session and connect again with the same results. The log on the Windows system shows:
Exception: Stream read error. (EReadError). with an information window.