if I bring up a 2D instrument (50% trans), and I move the cursor over it, the computer will hang.
To be exact, the graphic card hung.
It is an ATI R9200
I have all the latest drivers and patches.
Do you know why it hangs?
The card is very old and cannot take the high graphics of all things FSX.
I would use older drivers, maybe go back a year or more.
It's time to look for a good AGP card to replace that one.
They still have them for sale even though they aren't being made any longer.