In case you experience lag while playing on browser, we advise trying the following solutions:
- reloading the game via CTRL+SHIFT+R and clearing your browser's cache & cookies
- disabling adblockers on Nutaku as that can interfere with the game loading
- opening the game with as few tabs opened as possible or in an incognito tab
- running fewer programs at the same time (including background programs) on your PC
- trying a different browser such as Firefox or Edge
- reinstalling your browser
- please make sure you're running on the latest version of the game, as running on an older version could potentially make it so that you experience other issues as well (you can do so by clearing your browser's cache from the beginning of time)