does anyone else notice the same games again ... make a move you already made .. your opponent moves right away (although he isnt even online) .. and you can move again

you read some boards which shows new messages which were new some hours ago (while you see those you see a different number of waiting games in the title bar) .. when you refresh the page you suddenly see the correct of new posts and the correct number of waiting games in the title bar

i am on an old computer now .. my normal computer crashed badly yesterday .. reinstalling windows on it now .. so maybe its this old beast which is causing problems on me ;)