Vanda Help Required

[Orchidtinkerer]

sorry about the late response but yes go with what Roberta has said and hope for the best.
If a bacterial infection is the cause of the brown leaves it can be tricky. Once an infection takes hold it can be hard to eliminate it.
But just hope it hasn't got an infection. Keep it well hydrated but let it dry out every day or so too. Stress can set a vanda back making it grow very slowly but as long as it doesn't all go brown there is generally indeed hope it will bounce around again. It can go either way, once a vanda has been in ones care for one full season can one be sure it is over it's initial transport stress and acclimatization to a different environment.