Hi. Our end-users suddenly has issue with DUO offline, it keeps on looping on the offline page. This only occurs on end-users who are on overseas or outside Singapore. Initially, they can log-in to their DUO, however after few days, they're already prompted to key-in offline code, but offline code does not work. We are using v4.3.0.4367 and some are v4.2. Thanks for the response.
