[delinend]

From build #0404, my TV is no more switching, to the movie souce framerate.
Ex. if I playback a BR iso in 24fps, the TV is in 60Hz ?

The build #0403 is working fine.

RPi3 using OMXplayback only and "Adjust display refresh rate = Always"

There is a new setting now that let's you specify for which refresh rates you would like the switches to happen. Like when your UI is running at 60Hz and you are playing a 30fps video, you might not necessarily want to do a switch etc. You can find this setting in Settings -> System - > Display -> "Whitelist" 

 wow.. Thanks. That works now, with the Whitelist settings :-)