Same problem as everyone else. Sign in window opens and closes. I have been able to sign in but the Eno window doesn't create a virtual card. I just called Capital One and their tech guy said to use Chrome or I should wait a few hours and see if it works then. What a low quality tech guy, but I am not surprised. I am thinking that Firefox has done something to cause this. It seems if they offer an extension, they should check to see it will work on their browser, kind of a no-brainer. I have updated on a regular basis when available. So can the Firefox tech guys please look into this.

Worked OK until recently. Now "Sign in with your browser" opens one window, then another small one, then both automatically close and nothing happens. I've tried setting the browser to the most permissive policies ( regarding popup windows etc) and it still doesn't work

Have used this for sometime and it has worked great, until recently. Same issue with Open in Browser window flashing open then closing. It is really handy when it works.

doesn't log in

Stopped working, useless, frustrating. as of firefox 103 this is a dangerous paperweight attached to your credit limit. You log in, it opens the window, you login, and it disappears, opens a MICROSCOPIC window in the corner which immediately disappears (terrifying), and you're left staring at what you're sure was just a successful phishing attempt.

Disgusting that such a large company can't manage to stay on top of the second largest browser's updates.

No longer works with firefox 103 update

if whoever makes this could figure out how to make the login window NOT close immediately, this would be a five-star app

Worked fine until last update. Now I have to reactivate Eno every time I restart Firefox. It's a real pain. Works fine under Chrome, but I don't want to use Chrome. I've removed the ad-on and reinstalled it but that doesn't fix it. After reading reviews, I see I have lots of company in my frustration.

As others has stated too, begins to load then closes. Using Firefox 103 (not snap) on Ubuntu 22.04. Tested on a Chromium-based browser successfully but not going to use anything other than Firefox. Will disable an monitor for updates.

Liked it when it worked, but since it won't let me sign it to get my virtual cards (and that is the only way to create them) this whole feature from capital one is useless.

It worked great before, but not longer works. It never gets passed the opening a new window to sign it. It's useless now. I will be uninstalling the extension.

Same issue as everyone else. You have one job...

Because of all the other reviews, I have decided to also give it a 1-star. Pop up window comes up and then closes....hmmmm

Sounds like the developers are stiffing the owners of the actual project. Usually developers will try and hold a company or client they work for hostage by not fixing a simple issue as if making it seem like it is a very hard issue.

This happens all the time when developers are trying to get more money from the project funders/owners.

It's a sad shame and if anything, this is why you need to get a solid contract with software developers to ensure that this type of thing never happens again where your customers wind up being in the middle and suffering.

I will also forward this to Capital One so they can read this and do whats needed to fix the problem.

Having so many reviews like this is ridiculous.

The developers ALL need to be FIRED!

Doesn't work anymore (each time ask to dign in, after sign in ask again to sign in, and again, and again..)

This used to work great and now I'm having the same issue as everyone else. The login window opens and then immediately closes. This extension and Eno itself is essentially useless now, which means my capital one card's last remaining reason for use is gone.

Same issue reported by others - login window pops up and then immediately closes, cannot use.

Pop-up window is immediately closed and user cannot log into service

LogIn doesn't work

It doesn't work, I try to login in but then it opens up a pop up window and it closes immediately. I tried many times, un-installing and installing it, same issue. Works in Chrome though.