Is there a console command that hides the UI for taking screenshots? "TM" worked in previous Elder Scrolls games, but Im not sure if there is such a command for ESO.
There is a keybinding that can be assigned in SETTINGS for toggling the UI on and off. I set mine to SCR LK and it works perfectly.
Problem is it does not work on ALL the UI. Group members will still appear with arrow over their head, as will quest NPC's, I have also seen HP bars pop up often when UI is 'off'.