This has never happened before- just recently. When I want to launch the game, all I see is a black screen, I turn off, and turn on the computer and I see the login screen, yet it freezes the moment it comes on, and I have to resort to ending Spiral Knights in Task Manager.
Should I just re-start the computer or re-download it?
When you say "turn off and turn on my computer" do you mean the whole system or just the monitor?