Can't get fluid image without a monitor attached, even with Dummy HDMI Adapter
im trying to use a intel tiny pc with my phone as primary monitor.
if i connect a monitor to the pc (hdmi), and use spacedesk with duplicated displays, works great, smooth 60fps, all great.
if i disconnect the HDMI monitor, leaving only spacedesk on the android phone, the performance drops, i can get only 30fps (even when set to 60fps the desktop and spacedesk settings) and performance become sluggish.
so, i got a Dummy HDMI Adapter, to simulate a monitor, set all to 60fps, and i get glitchy image, mouse disappears while moving, got artifacts on screen and it become unusable.
anyone had this problem? all gpu and win10 drivers are up to date. why a “real” monitor works great, but a dummy makes all crappy? (tested multiple resolutions and settings, always the same result)