I own a 15,3" Toshiba Laptop it has a 4k display. If I open Melodyne in Reaper 6 the plugins GUI does not scale! If I run the Melodyne standalone application, it scales correct, also in all other DAWs I am using (Ableton Live 9, Bitwig Studio 3.03) and also inside NI Maschine. In Reaper it is just not usable in such a constellation.
Screenshot:
https://1drv.ms/u/s!AjgGhHvp8bcPlOgE...Jm2ug?e=pQq0lj