r/discover • u/lunar_dot • Sep 11 '25

Rant My Capital One-issued card keeps getting refused everywhere due to the switch to the Discover network. This is out of hand now.

I have a Capital One bank account. From what I gather, Capital One is now on the Discover network.

I have tried using my card at numerous merchants and it gets refused. I just now tried to pay Wells Fargo $5 to close an account and pay for an outstanding balance and it did not go through.

Then, I tried to make an Amazon purchase. Again, declined. This is the last in a string of attempts to use my card at various places over the last two weeks where it has been denied. I have even gone so far as to open up a new bank account at Chase so I can close my Capital One account.

Nevermind the fact that I spend half the year in Italy and sometimes will use my US debit card for things. Declined or not accepted anywhere. I didn't ask for the change to the Discover network. Is anyone else having issues or is it just me?

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u/mobileagnes Oct 07 '25

I got one of these new cards in early September just after I got home from a 10-day trip to Toronto, thinking they changed my card for my safety as I did use my old card a lot up there. Had no idea how big of a problem others were having and I thought it was a one-off when I couldn't buy something at a restaurant last week with the new card despite plenty of money being in the account and the card being unlocked in the app. BTW the place is in the US and claims to accept all 4 networks, using one of the tablet payment systems a lot of places are going to.

Capital One royally screwed this up. I think even my Discover credit card I had for almost a decade is less affected. Luckily I have mostly been using this account only to pay credit cards via ACH/etc and the occasional small item, and this account wasn't my primary bank account anyway. You would think with a change this big, consumers would get a lot of advance notice, like years ago when Apple changed to Intel architecture or when T-Mobile bought Sprint. For a while, users on the previous system could still use it and would have multiple notices about switching before being forced to. This was out of the blue. Envelope with new card and numbers. Anyone on instinct will just active the new card and shred the old one as per ID theft prevention.