PIXMA TS9500 Won't Log In To Cloud Services

[mlneenan]

I am using a TS9500 series.  As of today it will not log me in to any cloud service including dropbox.  This has never been a problem.  The wifi setting is correct and so is my id and password.  I have no problem logging in on my pc.

[guillaumer]

I have the same problem with a TS9020.

It has worked for years and just since today it doesn't work anymore (last time I used it was in July)