ACTIVE Resubmitted: black vertical squares

[press]

I recently updated by Dell Computer; 6 GB RAM, SSD and Windows 7. I have all new installs of orbit regions and airports that I have purchased. I enjoyed a few days of flying with the scenery slide wide-open and autogen at dense. A really good scenery experience.

Black vertical squares first appeared at Vancouver international. They covered a large area. They would sometimes disappear when the airplane was pointed directly at them. I tried many slide variations and finally gave up to rest and think. I immediately remember that I have not downloaded the patches and did so immediately. A black vertical squares disappeared and I probably long six hours flying over a two-day period. They reappeared. Again, with patches installed try different settings with no improvement. I did notice that the squares which sometimes change shape to multi-pointed black objects.

I am at a loss!