Hi Seaecho,
Thank you for your input on this thread. I really appreciate it! :)
It is not variegated and this is only happening on a few leaves.
As far as humidity, I would say that the corner where this plant box was kept rather humid actually. It was constantly being watered and there was a general feeling of moist soil in this area as it did not receive the sun. It was a very nice micro climate. In this same general area, I had Patchouli growing as well.
I have the blinds tilted up so that the area is more or less bright but no direct sun hits it.
@Plantladylin,
Thank you very kindly for your input as well. Yes, this is traditionally known as Swedish Ivy but using a common name form.
Like you I hope someone who grows it will come along with suggestions.
I thank you both and HAPPY NEW YEAR!
Benny