Panasonic remote no longer fully functional with Apple TV
I have an older Panasonic (plasma) TV. The Panasonic remote would control my Apple TV 4K box and allow me to change channels when using the YouTube TV app. It worked last night when I turned the TV off, but when I turned the TV back on the next morning, it started by showing the Apple TV home page rather than YouTube TV. The remote still works for all the TV functions, but it can no longer control the Apple TV device or the YouTube TV interface. Was there an overnight firmware update that is now preventing my Panasonic remote from operating my Apple TV and loaded apps?
Apple TV 4K (2nd generation)