King Arthur Cym. In trouble?

[Matorchid]

hello again everyone,
I'm here with another question about one of my orchids it's the king Arthur Cymbidium. I don't seem to know what is actually going on with this guy. I repotted him and he never really seem to come out of the stress of that when things start to turn brown. I went and put him outside with the Dendrobiums and he perked up a little bit then things progressively got worse. Now, his first PB is now totally brown almost black and the second one has turned the same color with no leaves on them whatsoever. As for the growth seems to look fine I don't know what to do about this guy. As far as new growth I haven't seen any I haven't seen any new roots or anything. Is it downtime for these orchids ?