Live TV freeze

Hello.

While watching TV I see on the screen very often micro freeze. The problem is only when watching TV. When watching movies is not the problem. Does anyone have any idea?

My HTPC
Intel pentium G3250
Gigabyte B85M-HD3
4GB RAM
Geforce 1050
Dvbsky S952

Libreelec 8.0

I noticed that freezes at the resolution of 3840x2160 60Hz. 1920x1080p at 60Hz resolution is ok.

Quote from DaVu

A logfile would have been helpful. Also mentioning which backend might be in use could help, too

are you watching Live-TV over hotbird?

My backend is tvheadend 4.0
My satelite is hotbird

Logfile

kodi.log - plik na EasyPaste.org

I tested and I noticed that a resolution of 3840x2160 x 29,97Hz seems to be well. The problem is 60Hz.

My TV supports 3840x2160 60Hz x
My AVR Onkyo TX-NR636 also supports 4K / 60Hz
I have 2 cables hdmi 2.0

It seems to be about me