That was weird
After about a fortnight - sorry, two weeks - of tinkering with my settings and asking everyone who would listen (and a few who wouldn't) about it - and not getting much in the way of answers - as at this morning, Firefox seems to have started remembering login and password details again. So I can stop having to look everything up from now on.
Computers. How much do I hate them? I don't think the words have been invented yet.
Computers. How much do I hate them? I don't think the words have been invented yet.