As many others have said, the popup used to log into Capital One Eno closes immediately therefore there is no way to log in and use it.

Capital One, fix this please ASAP.

DOES NOT WORK. POS!

It works in 103.0.1 and i use it a lot -- not sure why other users report otherwise, but maybe their system is out of date.

Not working on Firefox 103

Login looping since the last update on july 19th

Heads up: eno does NOT work on the latest firefox version 103 (updated sometime towards the end of July. I rolled back my firefox to version 102 and the eno works perfectly. I do not know who is responsible for fixing this - eno (capital one) or firefox dev.

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

Was working great until Firefox updated to 103.0 Now it asks me to sign in with my browser. I sign in. Little swirly timing thing goes around. Window refreshes and asks me to sign in with my browser. I click on it and get the little window that disappears quickly and it goes back to sign in with browser. Might be a FF issue since my LastPass extension also broke today.

Just installed ... flashes and cant sign in.... how did this product get released?

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.

Works fine. Good way to track card usage.

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.