USB Audio

Latest 10.11 beta, I've discovered that USB Audio degrades over time to really rough with a lot of drops. Unplugging and reattaching the device clears the problem for a while, but then it goes ****** again.

Replies

Issues with some USB 2.0 peripherals attached by USB are a known bug:


"Known Issues

USB storage devices, including internal SD card readers, may become unavailable after system sleep and require either re-plug or restart to recover.

USB 1.0, 1.1 and older 2.0 devices may not function"


(from: https://developer.apple.com/library/prerelease/mac/releasenotes/General/rn-osx-10.11/index.html)

USB Audio drops sporadically in latest Beta. Unplugging and re-plugging reastores for a while.