[KODI 17 RC3] “Adjust Display Refresh Rate on start / stop”

Helly, yesterday I have installed Kodi 17 RC3 and I am having a problem with adjust display refresh rate on start/stop option.

I have set the resolution on kodi to 1080p and watching 720p or 1080p content it adjusts the refresh rate to 2160p.
I want to let my tv do the upscale, not kodi.

I beleive this was working properly on previous versions, it was only adjustint the resolution watching 2160p content but I am not sure.

My htpc configuration:
Tower: LC Power Mini
Board: ASRock J3455-ITX
RAM: Low Voltage 4Gb Crucial 1600Mhz CAS 11
Storage: Kingston 120Gb SDD
Windows 10 Pro 64 Bits.

Thanks.