@YouTube Hey YouTube! Why casting youtube video from phone, shows on phone loading circle and text "An error occurred" and can`t add videos to queue. The problem still occurs on new phone and all smart tv`s. It all started from Youtube app update.
And i found out something. Update must have messed up linking up wirelessly. If i do it manually, entering code from TV, it shows another wireless TV link option and works flawlessly. TV model: 47LB630V-ZA