Access to OH3 with windows Explorer works with default password

I am (slowly) in the process to setup a new OH3 system on a RPi4. I notice that access through Windows Explorer (despite I changed my password) still required the default password. Because I think I followed the standard process of installation (image: openhabian-pi-raspios32-v1.6.5.img.xz) and later steps I am puzzled if this problem is self-inflicted or a small security breach.

user: openhabian default password: openhabian
Access with SSH (with putty) is with the new password.

This problem likely already existed in my previous installation a RPi3 with openHAB 2.5.10-1 (Release Build) - after removing this password in control panel - credential manager I am struggling with regaining access.

  • Platform information:
    • Release = Raspbian GNU/Linux 10 (buster)
    • Kernel = Linux 5.10.17-v7l+
    • Platform = Raspberry Pi 4 Model B Rev 1.1
    • openhabian version: 3.0.2 - Release Build

Have you changed the samba password as well in addition to the ssh password?