Game won't load,Game doesn' load

When I try running a game, after the logo disappear it stay blocked on a grey screen. This roblem showed up recently. Do you have any idea how to fix it?,Since some time now unity games seem to not work: it launch but after the logo disappears, the window doesn’t show anything more than a grey screen. Do you have any idea why this would happen?

It happens to me too. But if I wait long enough, it finally starts. I don’t know why :frowning: