Hi K1R1TO.
Let me better translate your message:
When sending content to Youtube site's TV, the page keeps reloading every 10 seconds (without stopping the transmission fortunately), which doesn't let me participate in the video messages, which I do very often. What could I modify for this page to stop refreshing so much?*
What do you mean by TV? A live streaming? Or any Youtube video? I don't experience such behavior in any case. When did this start? Does it happen in a private window?
If you have a hard time with English, you can try the Spanish forum:
https://forums.opera.com/category/35/español