Which version of system do you use? Khadas official images, self built images, or others?
**Fenix 1.6**
Please describe your issue below:
**On a 2K 165Hz monitor the resolution over HDMI is capped at 1080P60Hz rather than going up to 2K144Hz as supported by the HDMI hardware within the Edge and usable on other OSs.**
Post a console log of your issue below:
https://paste.mozilla.org/a7xG5PdS