Keeps forgetting my frequent used wifi un and pw
I am running android 4.2.2 jellybean on my AT&T Samsung Galaxy S4 Active. Recently, my phone has been loosing/forgetting the wifi WEP usernames and passwords that I use frequently (like it has amnesia or something). I hate having to reenter those long WEP usernames, passwords, as well as static IP addresses, gateways, and whatnot. I have to reenter the wifi connection information for my home wifi, and also for my work wifi information daily, sometimes multiple times daily.
Any idea what is going wrong and how to fix it?