A new clue
In my case the issue appears in two different moments:
- Always than I browse quickly the movies or tv show lists
- Always than I finish to see a movie or episode and I return to a previous menu
And this is the clue:
I’ve uninstalled the SMB server from the App Store and now the point #1 is totally solved, I can browse lists quickly and works perfectly and point #2 only happens some times (I don’t know if it is randomly or there is a pattern, I’m gonna do more tests and try to figure it out)