Imporve your coding in one min games. Right now it is not good. 

I have seen many bugs

* Advertisements over the board
* Laggers getting more than 1 minute
* Pieces are not moving against laggers quickly
There are few more..

They are not a problem in other format of games. 

Would it be possible for you to send me a screenshot of the ad over top of the board so that we're able to get it identified?

Here are a couple of links that explain the lag issue in greater detail:

http://support.chess.com/Knowledgebase/Article/View/121/13/what-is-lag-and-what-are-the-colored-lag-indicators-in-live-chess

and

http://support.chess.com/Knowledgebase/Article/View/91/13/why-did-the-clock-times-suddenly-change-the-clocks-seem-broken