Most of the times in the last ~3 or so days when I want to practice a skill, nothing happens, at most the view gets dimmed down. What's wrong?
No, with any skill, and also with the practice button. Things worked fine till about a week ago. I use Chromium and the version of flash that comes with it.
Things also work when they work, no problems then, and everything works more often in the (European) morning than in the evenings.