I replaced my very old roku 3 with a new Roku Ultra, but have been having playback issues with MPEG2 streams that aren't HD (mainly 480i live tv Streams). I have 4 other Roku devices and they all play the files fine using the same apps (Plex, HDHomerun). That tells me this is a bug with the 2020 Ultra. Is anyone else having this issue and found a way to fix it without converting/transcoding the stream to something else? It is frustrating when 5 year old hardware works better than brand new. Thanks