The issue encountered recently on our Andriod tablet app was in relation to a certificate handling problem. Based upon our investigation it appears that Auth0 changed certificate providers and while Auth0 provided a new valid certificate, specifically the fact the certificate contained 2 trust chains - only one of which is valid triggered an issue on Android’s handling of the certificate change. Android should ignore the invalid one and use the valid one, but in certain configurations it doesn’t do this resulting in an error until the problematic certificate is removed and on some devices the correct certificate installed.
Is this a known reported problem?