Facebook is suddenly regarding my old much-used laptop as a new device and every time I try to go onto Facebook, I have to go through a long rigmarole of two-ID logging in, then I check the box for my laptop to be recognised in future ... but Facebook takes no notice.
Then I get a text asking if it is truly me because FB thinks I am logging in not only on a different device but also from a new location ... which I'm not.
What has happened? What can I do? Log-in is fine from my phone.
Acute anxiety after death of my husband