Very sad that my network was being wank and I missed the chance to be thrashed by Fignuts
That said, I put my Xbone on it's own network Fig. NAT is totally open now, shouldn't be an issue. Had requested Kalyx to test with me, but I ended up stepping away to help my wife. Sorry if you sent the inv and I did not reply, Kalyx.
Next time I am on, we can give it another try, Fignuts.