I’m running a corporate version of Symantec and it has never given a warning about FR.
I’ve got the latest Norton/Symantec protection too. There’s free stuff out there but I’ve always had good luck, if you will, with Norton. And I upgraded it this year. So when that window popped up in all it’s black and white glory, I was worried enough to close this window, shut down the computer, then reboot and check my Norton security history. That’s when I found the details.