Thank you for unfolding the mystery - I am also experiencing this with the
"u" syndrome. One can only hope this will be fixed soon (???).

"Bert" wrote:

I noticed the following problem : from time to time the "ease of acces" box
pops up when typing in a password which contains the letter "u". How to
disable the "ease of acces"?

"Matt" wrote:

Is there a way to disable the ease of access utility icon on the bottom left
corner of the login screen (and the screen when you lock the computer) Here
at school I constantly get people messing with these settings when i lock my
system and walk away. Should the lock screen not be a complete lock on
changing the system? Thanks in advance