we have changed the IP network for all our workstations. That was done a couple of moncht ago.

But in ZENworks ZCC all of these old PCs still show the old IP address in addition to the new one.

And of course after opening a workstation object in ZCC it tries to contact both IP addresses and returns with "The agent service is running, but the request failed for one or more known addresses." and instead of a green light it only shows a yellow light.

Can I remove the obsolete address at all? Or does it vanish some day.

Thanks for an answer