GoFormz engineering has confirmed that all Workflow systems are operational and stable.
Microsoft has issued the following statement:
Intermittent Network Degradation - South Central US - Mitigated
Summary of impact: Between 02:48 UTC and 04:52 UTC on 04 Dec 2018, a subset of customers in South Central US may have experienced degraded performance, network drops or time outs when accessing Azure resources hosted in this region. Applications/resources that retried connections or requests may have succeeded, as there are many redundant network devices in the impacted data center and retries are likely to have succeeded through different network devices.
Preliminary root cause and mitigation: Two network devices in the South Central US region experienced an issue updating routing information for packet forwarding.
The Azure Fabric failed to automatically remove these devices from service and continued to drop a fraction of the network packets passed through them.
Once identified and manually removed from service by Azure engineers the network automatically recovered utilizing alternate network devices.
Next steps: Engineers will continue to investigate to establish the full root cause. A full Root Cause Analysis will be provided in approximately 72 hours. To stay informed on any issues, maintenance events, or advisories, create service health alerts (https://www.aka.ms/ash-alerts
) and you will be notified via your preferred communication channel(s): email, SMS, webhook, etc.