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        Super SIM Network Connectivity Issues on O2 in Germany

        Incident Report for Twilio

        Resolved

        We are no longer experiencing Super SIM connectivity issues with the O2 network in Germany. This incident has been resolved.
        Posted Apr 13, 2022 - 07:48 PDT

        Update

        We keep seeing recovery of the network connectivity issue. We are continuing to monitor for service stability. We will provide another update in 2 hours, or as soon as more information becomes available.
        Posted Apr 13, 2022 - 06:46 PDT

        Monitoring

        We are now seeing recovery of the network connectivity issue. We are continuing to monitor for service stability. We will provide another update in 2 hours, or as soon as more information becomes available.
        Posted Apr 13, 2022 - 04:40 PDT

        Update

        We are continuing Super SIM connectivity issues with the O2 network in Germany. Our own engineering team is actively working with the affected network provider to resolve the issue. We will provide another update in 8 hours or sooner once more information becomes available.
        Posted Apr 13, 2022 - 00:55 PDT

        Identified

        We have received confirmation from our downstream connectivity partners that Telefonica O2 in Germany is experiencing issues and that their engineering team is investigating. Our engineering team is actively working with the affected network provider to resolve the issue. We will provide another update in 4 hours or sooner once more information becomes available.
        Posted Apr 12, 2022 - 20:55 PDT

        Update

        We are experiencing Super SIM connectivity issues with the O2 network in Germany. Devices may be unable to connect or may connect but be unable to exchange data. Your devices may correctly detect there is an issue with the network and switch to one of the other available networks in Germany. However, your devices may continue to try to attach to O2 network. As a workaround if you are experiencing issues, you can block the O2 network in Germany on your Network Access Profile. This should block them from attaching to the O2 network and then try alternate networks. Our engineering team is actively working with the affected network provider to resolve the issue. We will provide another update in 2 hours or sooner once more information becomes available.
        Posted Apr 12, 2022 - 19:00 PDT

        Update

        We are experiencing Super SIM connectivity issues with the O2 network in Germany. Devices may be unable to connect or may connect but be unable to exchange data. Your devices may correctly detect there is an issue with the network and switch to one of the other available networks in Germany. However, your devices may continue to try to attach to O2 network. As a workaround if you are experiencing issues, you can block the O2 network in Germany on your Network Access Profile. This should block them from attaching to the O2 network and then try alternate networks. Our engineering team is actively working with the affected network provider to resolve the issue. We will provide another update in 1 hour or sooner once more information becomes available.
        Posted Apr 12, 2022 - 18:00 PDT

        Investigating

        Our monitoring systems have detected a potential issue with Super Sim connectivity on the O2 network in Germany. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.
        Posted Apr 12, 2022 - 17:41 PDT