I have 4 licenses.
Previously, I filled in a domain name with "Manage your licenses" + I entered the license code in the website at the menu of "X".
This does work for website A, but not for website B (?)
I always get the message fot website B: "Uh oh, we could not check if this license was valid"
I even changed one license to "Pro".
Still the result is: "Uh oh, we could not check if this license was valid"
I'm looking forward to your response.
Kind regards, Robert