hmm I need some help, I can't seem to get past the start screen? I tried clicking start, pressing Q and E... OH . When I click the fullscreen button in the bottom right, it started working. Yay! Posting in case anyone else has this problem.
is my bad,I also have this situation myself. I may have made a fatal mistake somewhere, and I will try my best to find it. The only alternative solution is to restart the browser