That Nvidia graphics fix Apple released yesterday that fixed “cursor movement” with Mini DisplayPort to Dual-Link DVI adapters on MacBooks? Totally didn’t fix the distortion issues.
https://gizmodo.com/apple-nvidia-update-fixes-some-mini-displayport-dual-li-5139708
In a related note, some people on the forums are claiming that after running Quicktime or iTunes will cause the problem to occur. That particular instance hasn’t happened to us—our issue still continues to be a thing that happens a few times at the beginning of a computing session, then stops after a few reconnects. Here’s hoping that it’s still fixable via software.
