Youtube login fails


I have installed the YouTube add-on successfully and it runs fine. However, when I attempt to login, after entering the second code, an error is raised in the browser: “Sign in with Google temporarily disabled for this app”. Any idea why this is happening? I did not have this issue on, e.g., the Minix Neo U9-H.


Seems to be a known issue, adding your own API key seems to be a workaround

Thanks fzinken, adding the personal API key indeed worked for me.