Armory is notoriously bad on Mac. Why are you using Armory? Use Electrum, back up your passphrase in a secure location, and be done with it. Unless you're st

Armory is notoriously bad on Mac. Why are you using Armory? Use Electrum, back up your passphrase in a secure location, and be done with it. Unless you're storing your inheritance, that should be fine. There have been no security flaws in any of the SPV clients on desktop, including Electrum. If you're storing a huge sum, you should be using Linux.