Lock alarm fires with no reason


I’ve a YDM3168 door lock with a yale module 2 on my HA core-2021.7.1.

The lock has an alarm in case someone tries to break in etc. The problem is that the last few days the lock alarm fires without any reason and it is really annoying. By checking the HA - z-wave logs the lock sends that the door opened / closed while the door was actually locked and nobody touched it.

Is it possible that HA messes with the lock or is a faulty lock?