Every time I press the Connect button, after which I do make an active connection, a blue-top, yellow-exclamation-mark error notification window immediately displays the following message: "Mobile Broadband Self Activation...Invalid command-line...Error QE112," with an "OK" button, which, after I press it, causes the error notification window to disappear, while the connection remains active. How can I stop that kind of error notification window from displaying?