I have an 4K LG webOS smart tv (2020 model) that has now tv app already on. I have both sports and boost passes to watch in full hd and at 50fps. When watching live sport it doesn’t show in 50fps and picture quality seems to dip here and there. If I get the now tv stick (that apparently runs at 50fps) and plug it into the tv will I be able to watch sport at 50fps in full hd?