I can't log in and start to work If you cannot start using the app, first make sure that you are authorized to access the GoodGantt app by clicking the Allow button in the pop-up window. Make sure your browser is not blocking pop-ups for the domain. Also, rarely, cookies may be the cause. Accept third-party cookies in Chrome settings and add Trello.com to pages that may use cookies. Check the extensions that block ads in your browser.
