With Studio One 4.5 and Windows 10 (latest version) there is an option to scale plugins, but it will only work with plugin’s that are Hi-DPI enabled, if they are not they won’t scale. With Reaktor and Kontakt are not Hi-DPI aware yet, if you want bigger plugin’s, you need to build bigger more visible GUI’s…
But anyway, here’s what matters, the crash log files, all 7 of them that relate to the resolution scale switching.
I can’t upload as an attachment because the forum doesn’t support zip / rar files… so I’m having to do this vie drop box.