DUO Mobile Passcodes out of sync

I setup my 2fa in Bitwarden AND DUO to test out an issue I was having. FREQUENTLY when I get my 2fa passcodes from DUO, I am told I am wrong, even though I waited for a new passcode to refresh. What I found when comparing DUO with Bitwarden is that the passcodes are the same for 15 seconds. After that, Bitwarden changes to the correct new passcode, and DUO still shows 15 seconds remaining for the OLD passcode. After that 15 seconds, DUO changes and is the same as Bitwarden for another 15 seconds before they are out-of-sync again.

It’s like DUO is not in sync with what the correct code is. Any ideas about how to fix this?

Thanks!

Ryan