So yours handsoff to LTE fine, you just don't have voice?
And yeah, same here. Mine just doesn't connect to LTE at all though except for a brief second when the phone restarts, after which it goes back to 3G.
Edit: To clarify: I have 3G/Voice while on the setting LTE/CDMA and can force LTE, but I can't do LTE + Voice while it's forced.