I have also had varied success with this species. I got one about 2 years ago and it did so bad that I thought I lost it, it came back from root and had a tiny plant grow in my grow rack, I increased the humidity and it grew quite a bit and after a while I even started decreasing humidity and it did fine. BUT then I re-potted it and it went downhill again
I have got in covered in a zip lock bag again to see if I can't get it to recover like I did previously. Time will tell.
I just noticed that adelae will form plantlets underground. I'll do more looking to see if it's because of the transparent pot or not.