Is it taking you 10 minutes to complete the captcha, or is there an other delay? The captcha can appear due to many different factors, if you're using a shared network or public VPN then you're likely to be sharing the same limits by other people.
I have this issue too. I try to log in to the Windows app. I enter my email and password, click the "I am not a robot" box, then on the Captcha screen I'm asked to click on cars, store fronts, street signs... you name it, I've clicked it! I just constantly get asked to click on more.