Thanks for the detailed report. We’ll look into this. There’s nothing inherent in USB that should cause this, but my colleague says he’s seen reports of inconsistent latency with various USB devices. I will keep you posted.
Thanks for the reply, Joe. I have tested several USB audio interfaces that exhibit this behavior. It would be fantastic if you were able to solve this one. I saw in a different thread here that you are using asynchronous USB, which theoretically should be less problematic, but as you can see, it isn’t.
Please let me know if you need any more information in replicating this test (and please feel free to move this to a beta forum if this topic is’n’t suitable for general consumption).