[mike-cardwell]

I've been using a yubikey for at least 3 years on a practically daily basis for signing and decrypting email (all of my emails are encrypted) and for logging into my various servers via SSH on various Linux laptops and desktops, an Android phone (via NFC) and very recently a Macbook running OSX. My experience is nothing like yours. I have never had anything resembling a stability problem.

[bascule]

Same question to you which I asked in the comment linked below... if your OS X setup is truly, actually stable for a daily driver and not just something you use here and there, can you share details?

https://news.ycombinator.com/edit?id=16146856