If Bluetooth (especially on Mavericks) refuses to connect and cannot be switched off it can be restarted (without having to reboot) using these commands from terminal...
I usually write a blog post about once a week. The latest post can be viewed here: Problematic Ideas: Some people will read this and think, what's the problem here? (posted 2025-08-30 at 14:00:03). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2025-08-07 What is Anything?: Use language in an honest way to communicate instead of obfuscating..