How to fix an unresponsive Unifi Cloud Key | David Mello
some of this seems out of date or maybe just doesn't apply to my set up. I needed to run the reset command:
/sbin/ubnt-systool reset2defaults
Then I logged in to the web ui,logged in with root/ubnt and ran updates.
Good defaults in the OSD
------------------------
Brightness (200 Nits): 38
Contrast: 50
Gamma Mode: Gamma 3
User Color: R 98, G 100, B 98
Color Vibrance: 10
Sharpness: 5
Response Time: Picture Quality
All Other Settings Default
found from: https://bionicteaching.com/weekly-web-harvest-for-2022-01-02/
The distance between two pixels is 5 micrometres (0.005 millimetre), which means that one pixel is smaller than a human red blood cell.