Device changing mac address?

Hi

I am trying to grab some data from an Oras faucet, which (with my first scan) had bluetooth mac address EC:E0:26:98:92:79

Now after a cocuple of days (and some testing with ble_client - with no writing towards the BLE module in the faucet), the faucet suddenly shows up with mac address FF:D1:01:5E:87:70

I can grab the battery status via the annoucement signal - and the serial number is also present there…

But this gives me a challenge if I want to query towards a specific service/charateristic uuid, if I need to extract some counters from the faucet…

Any ideas on how to handle such an issue ?

Regards
Brian

airtags do the same thing

I just noticed that service and capabilities uuid also changed :confused: