No issues at all; it’s one of the most reliable devices in my network.
I don’t know if it would be difficult to pair from its installed location, away from the hub. I had no issues pairing it locally and then installing it though. One note regarding this (or any Z-wave device that you pair locally and then move elsewhere): run a Z-wave repair once installed.
With the proper device handler and smartapp, full functionality is available (e.g., remote monitoring/locking/unlocking - either automated or manually, add/remove codes, quick access to vacation mode, auto-lock on/off, alarm mode (BE369 only)).
Below is a screenshot of the “Things” view of my BE368 Camelot. This is all the result of a modified version of this device handler. It’s very configurable and user-friendly, as is the Lock Code Manager smartapp mentioned earlier. Lot’s of folks on here using these, so if you have any questions, just ask!
I had mine for over a year. It works great and never unlocked on its own. I’m using it with a custom app that sends me reminders if the lock is left unlocked for longer than 5 min. However, I had the lock’s batteries discharge suddenly twice this year. This has been discussed at length in another thread, if you’re interested.