Black spot leaves - Phyllosticta?

[Fredmax]

Hi,

I've lost a plant recently that arrived with these black spots within a month, it seemed to explode out of nowhere with a virus that rapidly spread across the plant.

I purchased another, and it arrived with very similar markings that have the hallmarks of the last plant and suspect it's going to trigger at some point.

I've googled and got some results for Phyllosticta which doesn't sound good. Would any Vanda growers be familiar to know if the picture is the disease mentioned?

Thanks