https://ca.rogers.yahoo.com/ Show what happens when you try to login. I have a yahoo account and was able to log into rogers. see screenshot What happens with just yahoo.com?

Thank you. I tried that but it didn't work. I noted that this happened after there was a update download and I see on the side of this page that other people are having the same problem. I have used mozilla for many years and always liked it but this is the second time in the last few months that this has happened. Mozilla -get your act together and fix this problem.