2012 MacBook Air VGA Bugs.
I just returned my 2 months old MacBook Air due to this bug, luckily my “old” Mac was still avaliable for use but not everyone will be so lucky.
To give Apple retail some credit, they listened as i explained the bug and looked at the forum threads. After taking the machine for testing and a dicussion with the “leadership team” they refunded the purchase even though it was 2 months old and well outside of thier return policy.
Hoping my experience will be useful to someone!