Yes it did but only for a limited time.
Basically I am suffering the same kind of problem after a clean install.
And depending on the day, weather, or even mood of my comp, the NGX won't start. It wont initialize. And EFIS screens will remain blank.
I guess this is a post SP1C bug.
I have another friend with the same problem. And as far as I know it is something linked to LIVERIES. Might be the plane or atc numbers, but really unsure.
More help would be appreciated.
Thx Guys