Disable "Cannot locate Internet server or proxy server" message

Hello,

I'm using Excel Web queries to import information in to my excel document from Internet. The workbook is automatically updated every minute. Sometimes, the server crashes for some time, or my own wifi signal disappears and instantly i get pop up message : "Cannot locate Internet server or proxy server" . Automatic updates stops until i press the ok button, and its very annoying.So does anyone know how to disable that message? (and of course continue to update workbook)

If someone know any macro or add-in for this task i would be very grateful.