Hello there
I've got a problem (I think so) with my noid cattleya. It got some brown spots at it's leaves and I'm not sure what's that? The whole orchid looks quite good, blooms now... What's going on? I'm a bit worried...
The plant looks healthy to me. Someone else also had spots like that and asked about them. The general concensus was that it's due to high/optimal light. As long as they plant isn't getting sun burned, it should be just fine. I've got similar spots on some of mine.