Since installing Mountain Lion on a Model 11, 1 iMac now running OS 10.8.2, with a time capsule handling wi-fi connections, I have been getting the following hourly error message.

"There was a problem connecting to the server 'local server name' Airport Wireless Device. "The device may not exist or is unavailable at this time, check the server name or IP address, close your network connection, and then try again"

All devices connected to the wi-fi server are operating normally. It appears that the server in question does not exist. Prior to Mountain Lion at some point, I had a guest network which was deleted.

Any thoughts on receiving this error message hourly, which can be easily dismissed but if I am gone for eight hours, I will have eight such messages to dismiss.

Any help would be appreciated.

Thanks, Boyd Robinson