Good morning, no change in bad behavior since 3.7.1. The 3.7.3 is worse since the lock Pro is almost ever not reachable. Only shortly after reboot. Best way of access is still via the bridge than via WLAN.
The door was open this night at 00:23 - the lock was closed/locked and no Info warning about this unusual state from the door sensor (open door and lock locked). Nothing in the protocol.