Hdmi output is unstable in 1920x1080 mode May 25, 2020 18:45:48 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on May 25, 2020 18:45:48 GMT If you experience sudden split-second image stretching in 1920x1080 mode update firmware to version 1.0 or higher.It is highly recommended to have active cooling installed to use 1920x1080 mode.