The same issue happened on a pre-existing character and a brand-new character.
I deactivated most of my mods (running 6 minor mods on a total of 126) and got the same result.
100% of the time I typed the Setlevel command, all buttons stop working. (8 attempts total)
I could have sworn I successfully used that command in the past, but maybe my memory is playing tricks on me. :huh:
So...all this to ask: Is this a common problem easily solved with some trick or workaround?
Edit: Does the same thing when I use AddItem on some custom arrows. Really weird...
Edit2 (Jr): Found the solution! When a console command deactivate the use of buttons/dialogues, simply enter a second console command to reactivate them. It's weird, but at least it's easy.