Please make sure the device with your 2FA app is synchronized in time with the device that you are using the Bake website on.
Also, please try the following methods to solve your issue.
Make sure that you have a stable internet connection
If you are using the mobile app:
Check if you have the latest app version installed
Try to reinstall the app
Try on the web browser and see if it works there
If you are using the web browser:
Try a different browser
Clear your browser history and cache
Try using Incognito Mode, if supported by your browser
Try again on a different device (e.g. different PC or mobile device)