MarsEdit 5 is still a bear to set up. When it’s finally working, it’s a fantastic tool for writing and to post to WordPress.2
Lunar is powerful and ambitious software. No one else has taken on Apple’s crippling of monitor controls in quite the same head-on way.
There’s a quick way to track down to errant audio beeps/bings/gongs via terminal, using the “lsof” command.