Monterey 12.3.1 (21E258) MacBook Pro (Retina, 15-inch, Mid 2015) No issues prior to update. Post-update - if lid is closed, and opened, bluetooth does not behave as expected. It does not automatically connect, it does not connect if the bluetooth top menu icon is clicked, and then the device is clicked (infinite spin upon click + no connection). It does not connect when selecting something (for example air pods) from the audio options when clicking the audio icon in the top menu Workaround: User is required to force quit bluetoothhd process in activity monitor to connect to a bluetooth device. Workaround is an unacceptable solution due to the level of entry and doesn't "just work" as expected.