Cannot change display refresh rate
Roku Streaming Stick 4K Cannot change display refresh rate. Have tried “Auto-adjust display refresh rate” in the settings, but it does not work. It always shows 60hz when the stream is 50hz making i...
Forum Discussion
Roku players have never offered refresh rate settings. There has been an occasional choice of 4K/30 and 4K/60, depending on the Roku and the display. But a general refresh rate setting doesn't exist. Roku players default to 60Hz. As you noted, they do offer a auto-adjust method, but that is also dependent on the display/TV supporting the native refresh rate of the media. Depending on your location, 50Hz is not always supported by the displays available.
