Hi, I have a new 2018 11inch iPad Pro and an LG B7 OLED TV. I have connected the iPad Pro to my Sony HT ST5000 soundbar via a high speed usb c to HDMI cable that is supposed to handle a 4K 60Hz signal (see here: https://www.amazon.de/gp/product/B07BPSSW8N/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1).
But when I try to play a movie on infuse it won‘t let me select above a 1080p resolution! I select the 4K resolution but when I go back to the previous screen, it changes back to 1080p.
Please help! I want to play my 4K HDR content and can‘t make it work!