Some Movies Posts they become 404 Sometimes

[CoolestKid]

Hello, I have a problem some movies posts they become 404 not found sometimes and when I search in admin secret add movie, I found it there so I hit save Settings again.. and it bring back the movie to the site..
May I know what is causing it? and how to fix this?

Thanks

 

[sobra]

The movie disappears from RAM, view how much RAM is loaded using the command top. Also do a bypass using the command cinemapress reindex (your domain in the format "domain.com") if at the end of crawling your site there are films that are missing, then write the command cinemapress reindex (your domain in the format "domain.com") save

 

[CoolestKid]

Thanks, Should I do this very often or it possible to set it to reindex movies again automatic without running a command

 

[admin]

Если оперативной памяти достаточно, то достаточно один раз сделать reindex