Help Memo Pad 8 loses passwords for wifi

[aintnorock]

I have an Android Memo Pad 8 K011 with Android 4.4.2

I used to have over a dozen different wifi locations that I used with saved passwords. I might have done something, but know not what, and it has lost all the wifi's and all the passwords. I have to reenter passwords every time I go to use those different wifi locations (mostly restaurants and doctors/hospitals and automotive locations where you have to wait).

What the heck did I change, and what can I set to make the wifi save all those passwords. I've tried everything I can think of.

Thanks,
Carl