Yes, my firewall checked out fine as well. Nothing in the firewall logs showed any kind of error with the traffic, it showed everything working as it should. There was just something the controller didn’t like when the traffic was being inspected. Don’t know what it is, but it just wouldn’t communicate properly with Wunderground when the traffic was passing through the firewall. Putting a bypass rules in just for the controller prevents any of the traffic going from or too the controller from being inspected. I realize it’s a small hole in the security of my network…but it’s small enough that I feel comfortable with it.