LP won't save master email and password

[kenr1]

I want to have LP save my master email and password. It won't. I have to reenter each time I want to log in. Any ideas?

[sifunh165]

This now happening to me since moving to FF 57. I have disabled uBlockOrigin per a tech doc I have seen. Then restarted FF and still not working.

Thoughts?

[KenoLP]

Please follow the steps outlined here: https://lastpass.com/support.php?cmd=showfaq&id=11472 and test if the issue persists.

[BBJR35]

@KenoLP-- followed all steps from your link. No Dice. LP still doesn't remember either master PW or e-mail. Other thoughts?

[BenNash]

Also tried instructions at https://lastpass.com/support.php?cmd=showfaq&id=11472.

Instructions don't work even after Firefox restart (and checked to verify cookie settings were saved), login will still not remember email. Firefox 57.0.2 x64, Windows 7 Home Premium.