I get a message telling me Yahoo can't log me in (to my email) and to try again with a different "device". How many "devices" does Yahoo think we have???
I try again with the same device... and the same thing happens.
So I click "HELP".
This brings me to a page which asks me for my email address, before offering me a choice of sending feedback, or "Contact Us". Given the endless-loop trouble I had trying to send Feedback earlier today, I clicked "Contact Us".
This took me straight back to the page which asked me for my email address... ANOTHER infuriating, time-wasting, USELESS ENDLESS LOOP!