Fakku on mobile Chrome and 2 step authentication.

Today I tried to log in from Chrome mobile, using Google Authenticator every code gave me either invalid code error (I tried adding space - no change) or session expired error.

Android 6.0.1
Chrome 55.0.2883.91

Stock android browser worked fine.

I'm not sure but I think the 2FA clock is running slow. I've found that waiting until the timer is nearly up (or even after) it works OK.

So I discovered that problem is actually different than browsers, for some reason as soon as I switch to WiFi everything works but with my LTE internet authentication breaks, I never had problem with logging into Fakku before enabling 2 step verification.