Suddenly, I am having trouble connecting from 2 different machines. The problem is not consistent across all hosts, but most of them do not connect properly as long as View Only is checked in Settings (for that host). One machine just shows a blank screen (and is not fully connected because the keyboard and view buttons on the toolbar are still disabled), the other says "Initializing Desktop..." in the status bar. If I disable View Only, then it works fine. This problem only started within the last month or two.