I have the same issue, already remove cisco phone but does not resolve. is there anything else I can try?
Please delete the Cisco CDP driver which might present on the machine even after uninstalling the IP communicator software and try again.
>> Execute the following command on the cmd and check for Driver package provider : Cisco and notedown the oemX value
>> Delete the driver using this command: pnputil /delete-driver oemX.inf /force.
>> Reboot and check the behavior.