Reply: Sound issues

This is a known issue, I think it's an engine bug and therefore it's not likely to be fixed. I remember the staff would often get annoyed when people brought up this issue in the webchat, so I'm afraid that not much is going to happen here.

I'm not sure if this has been an issue for a long while, but sometimes (50%) when I log on, I hear a fan noise that sounds like the one in-game. After it goes away, The main menu (online main menu) music stops, and it starts up when your cursor goes over a button on-screen, like the settings or the marble selection ones.
it isn't to terrible of an issue, but it is annoying, and other people experience it too.