I had a problem today with Unity Hub.
I created a new Project, so far so good, I saved it, so far so good, I closed it, so far so good
I wanted to open it again and got the error “License Error No valid Unity Editor license found. Please activate your license!”
and I of course thought to myself that thats bull, checked my License Page and there is my fresh license listed.
Rebooted my PC, Reinstalled Hub, Started a new Project on the ofchance that the project was broken but all new Projects had the same error