Hi Wesley, good to hear about others evaluating the choral usecase.
Did your participants increase their process priority in task manager? For me this was the key.
Some months ago we also tested in a small choral group (tech people). It worked quite well but it required to have at least a 30 mins support session with every new participant to check their setup. And yes, most of them have no ASIO devices. ASIO4ALL works with a lot of support, but it’s unusable for the average user.
So unfortunately we’re back at Zoom one way rehearsals.