My Masdevallia floribunda has developed these black and white depressed spots. I live in San Diego. It lives indoors with the back of it facing against a north west window. I mist it twice a day, morning and night, and soak it once a week. I have a humidifier although it’s quite hard to keep humidity up in San Diego. What are your thoughts? (Also I’m new here so sorry if I formatted anything incorrectly)