I have confirmed that to solve this problem of the password prompt re-occurring endlessly, just go to the following URL and complete the CAPTCHA.
https://www.google.com/accounts/UnlockCaptcha
I am not aware of any other solution other than to wait it out (goes away after some time) and/or switch networks.
I have had this issue occur on both Rogers and Bell networks which likely rules out an ISP sniffing issue as the cause.
I have confirmed that to solve this problem of the password prompt re-occurring endlessly, just go to the following URL and complete the CAPTCHA.
https:/ /www.google. com/accounts/ UnlockCaptcha
I am not aware of any other solution other than to wait it out (goes away after some time) and/or switch networks.
I have had this issue occur on both Rogers and Bell networks which likely rules out an ISP sniffing issue as the cause.