Google told me to Update my graphics and network drivers. I did.
Still only AnyCast casting from PC, Xiaomi casting on Browser only. Updated Xiaomi TV Stick, too. Stick and PC are on the same wireless network. Please, any help.
Xiaomi TV Stick casting on Browser only. As I recall it was casting whole screen to big TV picture. Sadly, AnyCast casting Windows Screen partly, not full screen. AnyCast not doing Chromecast on TV from PC.