3DS2 Auth failures observed in Sandbox environment

3DS2 authentication in the sandbox environment has been restored to normal levels following recent disruptions. Internal testing confirms successful authentication processing.

We are currently experiencing 3rd party issues with the 3DS2 authorisation in our Sandbox environment and are continuing to investigate with our Partners.
We apologise for any inconvenience caused and hope to have the service restored to normal as soon as possible.
Live transactions processing are not being affected.