Sound is not coming

Having sound problem … after logging out n then in it is coming otherwise its not coming. … probably something to do with the fact that when i play two tourneys i mute one of them n have sound in the other … can u guys fix this? i have no sound problem while playing other games or watching utube vids … so laptop is okay … its a problem of this site me thinks …

Its ok here.
Any chance you disable on ?
Flashplayer up to date?