Thank you for the reply, when a frame repeats i get a slight stutter, its not much but soon becomes a pain if your watching a 2 hour film.
I managed to setup a custom resolution to get the refresh rate as close to 23.976 as i could and it helped as the repeats are every 8 minutes now. However, on my laptop which is 60hz i get a repeat every 2.5 days, surely having a resolution very close to the film fps should have less repeats?
Please see the picture below.
