Advertisements I have a Mini Vox paired to a Bolt VOX and I can only receive 1080p when using the Mini VOX. The Bolt VOX shows 4K 3840 x 2160 pixels /60p being input to my Samsung 75 inch in my living room but only 1080p (1920 x 1080 pixels) to my Samsung 65-inch TV in my home office using the Mini VOX. I am running the signal through Denon receivers in both cases. I am using an HDMI 2.2 cable and if I use a Roku Ultra instead, my 65-inch Samsung TV in my home office shows a 4K 3840 x 2160 pixels /60p input signal from the Roku Ultra even if I use the same HDMI input on the Denon receiver that I normally use for the TiVo Mini VOX input. So, it is not a receiver problem. I have tried using Ethernet inputs on both the Bolt VOX and Mini Vox as well as using MOCA cable inputs on both. I am using Verizon FiOS to feed the TiVo Bolt VOX. I must ask if Verizon FiOS provides a 4K signal on any channel even though my Samsung 75-inch TV shows a 4K signal input from the TiVo Bolt VOX?