Something wrong is happening to clock?

Hi, this is my first post here. Mainly I come to this site for some games an it is all. In the last time I have noticed something weird with the time, but I don’t know if it is about my internet or something is wrong with the server; the problems start when I am waiting for my opponent’s move. This does not happen and he “loses”, however when I refresh the page I find out that my last move had not been considered by the server, so I was watching all the time how my time was running and I ended up losing the game. Is this happening to anyone else? I haven’t changed my internet or browser…the rest of the websites work normally for me.

is anyone else having this problem?