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When to my machine with the terminal services client (mstsc), an already running sql developer instance will have a black window. New instances seem to work fine. I can move the mouse around and some of the buttons and windows reappear but even then it's not very usable. When I return to machine and physically log on, the same thing happens - windows that were fine in the rdp session are blank (again, putting the cursor where buttons should be, makes some of the buttons and windows reappear). I'm using windows 7 and sql developer 3.1.07 with jdk1.6.0_34