Problem with Encyclia pterocarpa root

[Rony9]

Good morning to forum.I´m from czech republic,i´m growing a few types of orchids in my paludarium. Now i have a problem with top of roots of my Encyclia pterocarpa.The end of roots(which grow away from moss) are brown to black...so i don´t know ,what´s wrong.My orchid was mounted on a plate a cork bark with some moss under roots .By my opinion,It´s seems like rot..temperature daytimes is 24 C,and about 19-20C for the night.I´m misting manually twice a day,in the morning and sometimes at the evening.
Thanks for any answer.

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[kiki-do]

Hello Rony9, Welcome to the Orchid Board!
I can't help you but I'm bumping you back to the top for others to see.

[let_it_grow]

Black and brown seem like rot. Its possible that the roots were dying when it was mounted and just didnt make it.