I spend more hours on my MomentPlus N100 than I care to admit. The first issue was video would drop completely when switching from a text screen to anything with graphics. Examples, the change when LE installer goes from text to graphics, same for Debian. It worked with Fedora and has worked since then, but only when I use a thunderbolt to HDMI adapter. The two HDMI ports still lose the signal and put the monitors in "no device detected mode".
Even using the thunderbolt to HDMI adapter, the video still drops if I change my receive to any other device. Come back to the N100 and it is a blank screen. LE is still accessible via SSH and SMB so it isn't an LE problem.
Multiple people seem to be using some of the BeeLink N100s fine with LE, per the reviews. I am not sure if my experiences are due to the specific manuf or the N100 in general.
I typically don't like to admit defeat with tech, but I am ready to scrap the N100 at this point. I have been using Kodi since it was XBMC on the original XBOX and used various platforms along the way, but this has been a bigger time sink than the rest of my XBMC and Kodi builds combined.
The price point on the N100 is better than a RPi, but the time wasted has been painful.