[X1] New ARRIS XG1v4 DVR

&nbsp On the X1 TV Box Comparison page https://www.xfinity.com/support/cable-tv/x1-hub-vs-companion-box/ , a new "ARRIS XG4 XG1v4" X1 gateway DVR box is now shown to be available in "select markets only." The Feature Comparison table at the bottom of that page indicates that it has 6 tuners, but similar to the non-DVR XG2, can only pause and rewind live TV up to 25 minutes, most likely by using an SD card also. There's also an article about it on the Light Reading site today, which reports that it is supposedly 4K/UHD and HDR capable: Comcast Appears to Soft Launch First 4K DVR By Mari Silbey, Light Reading - May 19, 2017 http://www.lightreading.com/video/4k-8k-video/comcast-appears-to-soft-launch-first-4k-dvr/d/d-id/732973quote:Well look what the Internet turned up. On a Comcast support page, the cable operator is now referencing an Arris XG4 DVR set-top, available in select markets only. The specs on the page don't advertise it, but multiple sources have told Light Reading that the product is a set-top that supports 4K Ultra HD and High Dynamic Range (HDR) video. And it may be Comcast's first 4K box on the market. The XG4 DVR ... is reportedly going live now or in the near future in limited markets, which would explain why the product is showing up on an X1 support page. It's noteworthy, however, that Comcast doesn't reference 4K support among the specifications. Comcast has already been dinged for falling behind on its 4K roadmap, and the company may be wary of promoting a product launch until the DVR has gained some traction in the field. Comcast has not yet responded to a request for comment about the DVR. Among the specs that Comcast does list for the XG4 are six TV tuners, a 25-minute buffer for pausing and rewinding live TV, compatibility with the X1 voice remote, and support for AnyRoom DVR and X1 TV apps. ...&nbsp EDIT: that X1 TV Box Comparison page has now been updated to label this as the "XG1v4" there: https://www.dslreports.com/forum/r31468910- I have therefore updated the subject line of this thread accordingly.