My Bolt will not send an hdmi signal to my tv. It has a cable card from Comcast. I have tried other hdmi ports and tried 2 other hdmi cables. It will not work on my other tv either. The green light shows that it is on. the orange light flashes telling me that it is getting commands from the remote and the red light is on when recording. I can watch recordings from my ota Vox. I can use kmttg functions, but the download will not play in WMP and will not open in VRD (I get not responding). If I download the same program from my Vox I don’t have any problems with WMP or VRD. I tried this product suggested in another thread and it did not work: https://www.amazon.com/gp/product/B004F9LVXC/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Any other suggestions?