April Update 50 Hz not working

Ok mate tv&oneguide video uncheck

Settings sound you can leave

do a reboot

Just done a check

In settings go to display and sound make sure 50HZ is ticked

Then go to TV&OneGuide troubleshoot video and tick enable 50HZ

You can still do a reboot hope this sorts it just seen your post change to 60HZ

If you are in UK/Europe you need it on 50Hz so make sure its back on 50Hz

I really thought that the new april update would provide 50 Hz support for the blu-ray player app but 50 Hz still doesn't work properly on my console. If I change the video settings to 50 Hz then the screen goes black for a short moment and I am asked if
I would like to keep these settings. Until here everything works fine. When I look into the settings of my TV, the input signal is at 50 Hz. But when I press "yes" (in order to keep the new console settings), then the screen goes black again and the input
signal changes back to 60 Hz.

I also have to say that I never really had a problem while watching a blu-ray; but everytime I insert a DVD there is this really strong and unacceptable jerking (doesn't matter which DVD, none of mine works properly).

It's working as intended. It only switches to 50 Hz when 50 Hz content is played. Just insert a 50 Hz DVD, you will see it switches to 50 Hz just fine.

You may need to enable 50 Hz in the Live TV app also, but I think that option was removed as it's redundant.

If the checkbox is ticked everything should be fine.