Anyone else having problems signing into AGOL\Collector\Explorer with Enterprise logins?

[EthanGomberg]

We use Azure to allow users to login using their Enterprise accounts to all our AGO apps. But this morning we are getting a SAML error. Our IT staff say nothing has changed on our end. Anyone else experiencing this same error?

[EthanGomberg · Accepted solution]

So we figured out that the problem was our Federated Services Certificate had expired. Once we generated a new one, ESRI was able to help me find the correct tool in AGO to apply the new certificate.