Bifrenaria inodora issues

[greengarden]

I was recently given a division of inodora. It was a salvaged piece removed under licence from the wild and had that neglected struggling look about it that some wild orchids can have, particularly after our recent dry summer. Anyway I grow harrisoniae and it is doing very well so potted up the inodora and figured it would come good. Well it has now just lost its new lead and the bulbs are still looking quite shrivelled and I am increasingly concerned I may loose the whole plant. Can anyone suggest what I have been doing wrong? I am wondering whether I would be better to mount it since chances are it was growing that way in situ and then just hope it puts out a new lead. Currently it is potted in coarse bark and recieving low to mid levels of watering as I didn't want to water it more strongly until the lead was more developed. The lead looks like it rotted off but the base of the plant wasn't wet