The last update to the Mac App (on Sept 11, 2017) has broken quick search. I rely heavily on this functionality, so please fix ASAP.
Steps to reproduce:
1. use keyboard shortcut (Shift+Command+L) to bring up quick search input.
2. begin typing name of site.
3. after 1 or 2 characters are entered, the app freezes and does not accept any further input, the vault won't open, preferences won't open, etc. The only way to recover is to quit the app and restart/re-login.
I have 2 Macs in my house and this bug has been verified and duplicated on both of them.