This VPN really rates about 2-1/2 stars. But all the VPN's out there have issues. When NordVPN does connect the speeds are good, and the connections stable. I'm not sure how many issues are the VPN providers faults, or the server firewall software that tries to thwart the use of VPN's for security (or the inability to track you).
Here are some worthwhile tips? tricks? for getting the VPN to work correctly, and connect to some stubborn websites.
1.) The first one is to close, and re-open your browser, it, if you have the VPN set to open with Firefox this will help it sync up.
2.) The second is to not run the System (O/S) NordVPN application at the same time as the Firefox NordVPN extension add-on. The first tip/trick seems to work most time though, if the VPN doesn't sync to the Firefox browser on the first try.
I have Firefox set to reopen last browser session, and have had good luck on the second opening trick. Hopefully the software will improve sometime in the near future and we can leave the tricks to the video gaming folks.

When I try to enter my password the extension window disappear, impossible to sign in

Please, add favorite servers to main panel. Thank you.

Most of the time I can only connect for about 10 or 15 mins before I have to discount and reconnect b/c the VPN stops working to use it. Most of time it stops allowing me out of the network and I can't do anything with it. I just turn it off. Most of time its pointless I have a membership and it does not work.

First off, this add-on is not free. You need to make an account on their website and pay for a subscription to their VPN service. Secondly. if I am connected to their VPN service, why would I need this add-on? I have nothing against NordVPN but geesh!

Está funcionando perfeitamente no Linux. Obrigado.

This extension is extremely resource heavy. Any interaction with this extension takes about 3 seconds for anything to actually pop up or react. I would stick to a desktop client as opposed to this extension.

Doesnt work correctly with firefox atm. Regardless how often you change your location it snaps back to some location you used the first time. Sites wont load 90% of the time with the plugin running, using the Nord VPN software no issue can be found. Right now i wouldnt advice using it over the NordVPN software.

Payment only,

When I turn on the extension, my internet access is completely blocked. This suddenly happened on Chrome and Firefox.
I can't find a support page or Forum on their website, all they have is a cruddy help page on how to install the extension.

My god, what a resource hog!

cannot login. When I click the password field, the whole box dissapears. omg

Laggy. Buggy. Says you're connected even when you're not.

So far, it's been very reliable, no VPN drops. Icon is blue rather than green for some reason when connected.

This extenstion is just stupid. I'm turn on the nord VPN with United States server, and it's 'green'. It means VPN is working right? Nope, that is just buged. I CAN'T CHANGE THE SERVER AND I CAN'T EVEN TURN ON/OFF. Everytime when it buged, I have to restart Firefox. It also happened 1month ago, but still nothing fixed.