I was enjoying it but just tried to install on Firefox and cannot get it installed.

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For Some reason unknow to me atleast, this extention makes Firefox really slow and laggy.
Please Symantec Developers, fix this problem ASAP

This plugin renders sites slow wherever there is hundreds of input fields. Like https://www.interfood.hu/etlap-es-rendeles/ or Jenkins' build project setup page with a lot of build steps.
It would be nice to have a page/site exclusion setting.

To buggy with having to try to get out of endless loop to correct the problem's.

Last version working relatively well was 5.1.1.2. Version 5.2.0.19 broke many sites including twitter and some forums I use. 5.2.1.2 still has this broken although not as bad as 5.2.0.19 (slows down rather then makes entry impossible). Up until recently you could backlevel to 5.1.1.2. Not sure if its no longer available because of some standard Firefox policy or because of Norton's pulling it.

Norton Identity Safe makes Firefox exceptionally slow. I received warnings from Firefox that Identity Safe was slowing it down.

Norton Identity Safe funciona muy bien en IE y en Chrome pero en Firefos no va tan fino quizas por no disponer de una barra de herramientas.

Every week there is an issue of some sort. Any convenience is lost to the hassle. Info: Windows 10, Firefox

Since Version 2, you can not paste in your Norton password to unlock the vault. Loss of this ability is very annoying. It really slows things down considering that the unlock password is needed at every start of Firefox (unlike IE). Please enable the unlock password field to accept Paste and/or CTRL-V! Meanwhile, I'm stuck using Version 2.3.0.24. :(

it is intrusive, and requires going through logging in process several times per day. If you can maintain a secure vault for users you could keep users logged or make it an automatic process-- that is the purpose of the encryption isn't it?

Hmmm. My vault disappeared after a few days use. I don't remember doing anything, overtly, to delete it. That's a problem. Also, there does not seem to be a visible indicator in Firefox to inform me that I've logged into my vault, or not. That's a problem, because logins performed, when the vault is not open, are not saved. The plugin and product have potential, but there is lots of room for improvement.

Sometimes it works sometimes it does not. It has problems with Firefox which, after seeking help from Norton, remain unsolved. Perhaps this facility should be withdrawn until these problems are resolved.

Rather unreliable. Sometimes it works other times it does not.

Many have reported and I want to point similar problem with Win 7 Pro machine have same issue. Can use any Norton password with Firefox.

if the passwords will still be there when it starts working again.

I want, desperately to find another password manager that I can trust...

Click on the icon for the identity safe in the upper right corner, then click logout of your Norton account. Then go back to the icon and click it again, and click login to Norton account. Once you log in to your Norton account it will prompt you to log into your vault and it will work. You have to be logged into your Norton account and the vault and I think once it expires, it is too stupid to inform you and it stays logged in and prevents access to the vault.

This is obviously a huge problem and a major oversight on Norton's part. Big surprise there, they don't seem to care about Firefox users. After waiting a year for the identity safe to return, this is a major disappointment. Good thing I still use LastPass. Norton has completely lost my trust.

This worked great the first few weeks when using Firefox, however now when I go to logon, the logon screen is blank. Very disappointing! It works fine on Google.

Das Add-On tut was es soll und das sehr gut.
Doch nur, wenn NoScript deaktiviert ist :-(

I see now its a prerelease. since being installed it gives the pop-up notice to sign in to use auto fill on the sites it recognizes I have stored passwords on. But if you sign in it doesn't load. Just says verifying Password like its loading but goes no further.
Hope this helps. Windows 8.1 Firefox 48.0