HI, I don't know if you're familiar with it (I just recently learned!) the option of marking a post like the answer. I am trying to do that now, I think it's useful for us all. Sometimes, when I find a mistake of my own, I acknowledge it and mark my own acknowledgment as the answer. Just a suggestion (for everyone that was not aware of this option, like I said, I just found out...).
iMac Book Pro, MacOS 10.12.4, Xcode 9.0.1;
iPhone 6, iOS 9.35; iPhone 5s, iOS 9.35; iPad (3rd gen), iOS 9.35;
Dell Precision T7400, Windows 7 Professional 64bit, Visual Studio Community 2017;