The Generic Zwave Lock is actually the best fit for the 914 that I’ve found. As you are having issues, you may want to consider installing the Reliable Locks app in addition to using the Generic Zwave Lock driver and see if it can solve your issue.
How are you viewing status, on a dashboard, or through the device's settings page? Do the two pages match?
And is this the first Zwave device do you have, or do you have a good stable Zwave mesh? Lots of line powered devices or repeaters, or all battery devices?
And finally, did you hit "Configure" on the device setting page after you changed from one lock driver (generic vs Schlage) to the other?
Change the lock driver back to the Generic Zwave Lock, and then either use HPM to install the Reliable Locks app or do a manual install from these instructions:
You will have to switch to the Driver code instead of the Apps code tab. The "ReliableLockVirtualDevice.groovy" should be imported there. The process is identical, but just in that different area.
The other two "ReliableLocks.groovy" and "ReliableLocksInstance.groovy" get put into Apps Code tab.