I have the same problem. Removed all HP printers and there are no task scheduled entries. The problem persists though.
But something interesting happened yesterday:
I have Outlook with 8 email accounts. Usually, when the passwords are "forgotten", I first get error message from Outlook and then when i check the accounts settings, it is either that the password fields are empty or they are not not (so i can still see
the "******"). As Outlook cant download messages in both cases, I restart it and after the restart, the password fields are ALWAYS empty. So I have no choice, but to re-enter them again.
Yesterday, after outlook stopped downloading, I opened the accounts setting of my first account in the row (I do not remember whether the password field was empty or was showing starts****) and clicked <test account settings...>. To my surprise the result
was ok, showing a test message was sent and connection established. Then I closed the settings window and tried downloading all messages again, but no, only errors appeared for all of the accounts. Then i re-started Outlook, it couldn't connect (as expected)
so i checked the accounts setting - all password fields were empty, as expected. Instead of re-entering the passwords again as usual, as it was too late, I closed Outlook and went to bed. This morning, I launched Outlook and oh miracle.... ALL accounts worked
and had their passports fields filled, EXCEPT the first account in the row that i did the <test accounts setting...> yesterday.
Any ideas?