Just to check if this is possibly a hardware issue: Do you have a different pointer device or computer you can test from? Also, when the players report "nothing is happening", does this mean they still see the page they were on? Or that they see a black image? These could be two different issues. Also, if you would like someone to come take a look, you can PM me an invite for the game. If it works for me, the odds are it's a local hardware, software or procedural issue, and we can proceed from there.