I don't know that it fixes it.
BUT, I tested the previous monitor & it fails too...so I'd just like to test with v1.0.
I thought that it was made clear why I wanted to try downgrading, sorry for the confusion.
BTW, I got ClassicWB with HighGFX to fill the screen eventually, but that's not my concern...games, it does it when playing games.
Will report back with anything I can find. Not picking fault, just trying to sort it out
The configuration tool cannot go beyond the black "brick wall".