![Connection not stable? Both Belkin 48GB cable, and “8k hdmi 2.1” cable do this. Passes HDMI test. Only shows this when selecting HDR/60, and then doing “enable Dolby vision.” What gives? : Connection not stable? Both Belkin 48GB cable, and “8k hdmi 2.1” cable do this. Passes HDMI test. Only shows this when selecting HDR/60, and then doing “enable Dolby vision.” What gives? :](https://preview.redd.it/m2wmxboyrte41.jpg?auto=webp&s=c93a4fccbe13e621c46728d07fd7cb3fbabfc7cf)
Connection not stable? Both Belkin 48GB cable, and “8k hdmi 2.1” cable do this. Passes HDMI test. Only shows this when selecting HDR/60, and then doing “enable Dolby vision.” What gives? :
![iTWire - Not all HDMI cables are the same: Belkin range receives 'Ultra High Speed HDMI Certification' iTWire - Not all HDMI cables are the same: Belkin range receives 'Ultra High Speed HDMI Certification'](https://itwire.com/media/k2/items/cache/90b36b4dccef04c050b88ffde1b27201_XL.jpg)
iTWire - Not all HDMI cables are the same: Belkin range receives 'Ultra High Speed HDMI Certification'
![Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61gcd+rTpZL._AC_UF350,350_QL80_.jpg)
Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo
![Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/51C400zYh3S._AC_UF894,1000_QL80_.jpg)
Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo
![Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo Belkin ultra high speed HDMI 2.1 cable, 4K/Dolby Vision HDR, optimal playback from Apple TV, 2 m - black : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61niqbP0WIL._AC_UF350,350_QL80_.jpg)