Deleting duplicate after hardware change


after initial testing of the Shake with an old RasPi 2, I updated to RasPi 3 for WiFi.
Now there are two station ID’s, how could I remove the outdated one?

My actual ID is: AM.R107D
The one to be deleted is: AM.R29F7

Greetings from Hamburg

Hello DirkausHH, welcome to the community!

Thank you for explaining the problem, we will have to erase the outdated ID manually, so allow 24-48 hours before the change will be actually seen on the network.

Glad to have you onboard nonetheless!