lag on web

[Never]

I'm not able to open the game for 1min, leave the pc and the game itself very slow ...

I already cleaned chrome and it's the same ... the game itself is very slow ....... because of the new top eleven update

Same on chrome browser since this morning. It is unable to play and after two minutes all crashed down .
Got sometimes an error message. No single word here from someone .... and nothing happen.

" An error occurred running the unity content on this page.
See your browser JavaScript console for more info.
The error was : Uncaught TypeError : Can't read property byteLength of null "