Before the other day, when I received an e-mail that a comment was posted to my question or to a question I was monitoring, I just click on the link and it opened EE and I was logged in. It's been that way for years.
Now the last 2-3 days, I have to login each time.
Now, I notice it is not just EE it's another site too and EE and this other site both have "remember" me choices. But, I'm not being remembered.
I do delete temp. internet files every day but not cookies or passwords, etc.
Pending responses, I'll run Malwarebytes and Adaware and check again.
I can tell you that this only happns if I cut my system off. If I leave EE now, for example, and come back in a few hors via another link in an e-mail, I'll still be logged in.
If I shut my commputer down for the day and bootup tomorrow and try to come back here from a new e-mail with EE link, I have to login again.