I completely disagree I have timed my games with a physical clock there is something wrong with the chess.com clock. It random but it is wrong!
You can't measure the lag between you and the site or small disconnects from the live server that also use time from your clock, if they are more than the allowed lag.
I completely disagree I have timed my games with a physical clock there is something wrong with the chess.com clock. It random but it is wrong!