TV 4k + LE8.0.1 + stutter

Hello

Since when I bought tv samsung 4k EU55KS7000 I still have trouble stucking movies. When playing movies or live TV, stuttering often occurs. When I changed the resolution to 1920x1080 25.02Hz the vibrations disappeared but the movie is blurring. Is there any cure for this?

Hello.
Thanks for your message.

This is my HTPC

Intel pentium G3250
Gigabyte B85M-HD3
4GB RAM
Geforce 630 GT
Dvbsky S952

Libreelec 8.0.1

I also purchased a geforce 1050 graphics card and it is also a problem. At 4k resolution and full hd.
I have also checked also on the intel graphics card and similarly. It looks like you do not want to get along with TV with HTPC

The old tv full hd works smoothly at 1920x1080 / 60Hz
[hr]
My TV is 120Hz.
Maybe there is a problem here? The Libreelec has no 120Hz option. I have read that it should also support 24Hz, 50Hz, 60Hz.