hello, today i played 4 games, i went out of sync continously 4 games in a row
i dont know whats the problem, why this happening today only, i m playing on voobly since 4 years, but never had a problem like this, kindly tell me how to fix it

Hi there. Can you please provide your game diagnostics?

For that, go to your lobby. Above-left, click on Options->Game Diagnostics.
Click begin scan.

Screenshot it and upload it here : [You must login to view link]

I do not see any games played on this profile so I will generalize my answer. OOS usually occurs when one or more of your game data files have been altered. You may have knowingly/ unknowingly installed a patch, file or you may be using a pirated version of the game. In either case, you should consider reinstalling the game form a legit copy that you legally purchased.

If it still does not fix the problem, you may want to get rid of all your visual and data mods on Voobly and start off with a fresh Voobly install.

Please follow the steps mentioned here to perform a clean installation of the game:
http://support.voobly.com/display/vkb/KB1019+Clean+installation+of+Age+of+Empires+II+with+the+latest+patches

Please follow the steps mentioned here to perform a clean installation of the Voobly client
http://support.voobly.com/display/vkb/KB1053+Clean+installation+of+Voobly+client