so we have to be a little conscious of that. Um. So there 's the neural net issue. There 's the VAD issue. And , uh , there 's the second stream  thing. And I think those that we  last time we agreed that those are the three things that have to get , uh , focused on.
What was the issue with the VAD ?
Well , better  ones are good.
And so the w the default , uh , boundaries that they provide are  they 're OK , but they 're not all that great ?