I had re-added my lock using the new driver (going by this process Sweet Jesus - do the new Schlage drivers make a difference or what?!) and I'm having what appears to be the same issue you are having. My initial troubleshooting seemed like it would simply skip some lock events. It will sometimes report my wife opening with her code but not me with my separate code an hour later, or manually opening the door at 8am but not 9am as other people left. Rule Machine automations I have based on changing status of the lock do not function any more, as the lock / unlock status doesn't appear to get reported. This will work when I set it up and test, but after any amount of time it fails to report correctly. That said, I hadn't done proper testing to confirm the patterns you are picking out here.
I will do that testing and report back. I'm hopeful the changes Mike appears to be making to the driver will fix us both up, though.
