xFi latency issues on wired connections

I just upgraded to gig internet with the xFi box. Everything in my network is exactly the same as before, just replaced the gateway router with the new white box xFi. Overall speed tests both wired and wifi are fine in the 900s, but latency on the wired devices is horrible. My main living room TV and 2 computers are wired, and streaming TV in a 1 hour show, the show will typically pause and have to reload 4-6 times. Gaming on one of the computers which was fine for years before is laggy almost unusable.

The furthest device from the xFi box is my bedroom TV which is wireless and it is blazing fast, no issues whatsoever. I'm going to switch as much over to wireless as I can, if not everything, but you have a serious latency problem with wired connections with this xFi box.