Ok, this morning I changed my log-in password, logged off, and then logged back in. As of this moment, my newest post time stamp is 10/15/17 @ 0555. I check my notifications multiple times a day and often it shows no mentions, but when I view the posts of others I find that I've been mentioned previous to my checking.
"I probably could have been a rocket surgeon or brain scientists." Rondo 2019