I have a lot of respect for this developer’s patience. Back when I was a solo developer, these types of issues were death by a thousand paper cuts. I didn’t have the skills to deal with the amount of support and debugging these kinds of problems entail. And it’s especially frustrating when the answer ends up being “It’s due to how the manufacturer of this monitor just didn’t properly implement the spec and there’s nothing I can do to fix it.” I can’t imagine writing software where this is the norm! So kudos to the developer!