Before I start I would like to note the following:
1) I have already told Wolfram (the developer) about this, I am just sending this incase anyone else has the same problem and/or has a solution.
2) I am an Openradar tester. Both my Openradar versions have this problem.
3) It's only my new pc that won't run Openradar, My older laptop is fine with it.
My Openradar gets a partial or full black RADAR screen when I zoom in or out. It is only the radar area that goes black and the flightstrips disappear. Sometimes if I continue zooming it will disappear, sometimes it will stay there. I am running windows 64 bit, if that helps.
Hope you guys can help
Ross