Every so often, one of the computers on our system will complain with a "dns probe finished bad config" error message. All of the computers are getting the DNS servers from our router.
I'm able to "fix" the problem by updating the first DNS server on the router (alternate between 8.8.8.8 and 8.8.4.4) and that makes everything work for a while. Sooner or later though, one of the computers will have trouble accessing things and will give the DNS error. Any thoughts? Thank you for the help!