Check the desired output device in the Audio MIDI Setup utility.Here are some points to consider for fixing sound problems: With so many creative audio apps available for Mac, it’s not possible to describe exact solutions for each app. Also, it was the last release to support 32-bit apps. And in macOS 10.14.5, Apple fixed the audio latency on MacBook Pro models introduced in 2018. Mojave: In macOS 10.14.4, Apple improved the reliability of USB audio issues in the MacBook Air, MacBook Pro, and Mac mini.macOS 10.15.5 fixed a bug in the T2 chip wherein internal speakers in sound output devices may not appear in the preferences. Non-notarized apps were not allowed, meaning that any older audio plugin will no longer work. Catalina: Every third-party audio plugin should get “notarized” by Apple.Also, output audio devices vanished occasionally and only appeared upon restarting. Big Sur: Major issues with the Bluetooth connectivity when trying to pair audio devices to Macs.
