There is no such thing as latency free. Can't happen. Physics doesn't allow it.

What is WAS, Bob? Do you mean WASAPI?

ASIO gives the lowest latency possible. However, since the OP doesn't give us any information about their system we can only guess what is going on.


We're going to assume Windows since I don't believe these different driver modes apply to Mac.


What processor? How much RAM? What audio interface?


Byron Dickens

BIAB. CbB. Mixbus 32C 8 HP Envy. Intel core i7. 16GB RAM W10. Focusrite Scarlett 18i 20. Various instruments played with varying degrees of proficiency.

https://soundcloud.com/athanorsoundlabs