Final Day With Hoya leucantha

My favorite part of growing Hoya leucantha was how quickly it grew into a stunning specimen with tons of healthy, green pointed leaves. I just loved the overall growth form of this Hoya. Unfortunately, its proclivity to fail, just after it looks its best, is a huge detraction for me. It could also be my conditions that it does not like. I have only grown this one in high humidity grow tents under lights, so it may behave far differently when grown on a windowsill. I would encourage all of you to pick one up and give it a try as I would love to know if I am the only one who has experienced this precipitous decline after the plant matures.