It's a problem with Internet Explorer and it's huge list or redundancy issues. I was trouble shooting the problem. However with IE rapidly becoming extinct and recent news of Microsoft to discontinue the browser and possibly even stop providing support in the real near future (I did a little dance with this news). I put the bug on a back burner to bigger issues and new features that I want to release. Try upgrading to Firefox or Chrome.
Most auto login sites do not work on mobile devices because the set a cookie on your computer. Most mobile devices end all session cookies once you power down or stop browsing with the device. However safari on your ipad has the ability to save the UN, and PW which allows you to login with just one click.