Hi all,
We have a few cases in support being investigated. In the meantime, I took a look at a fiddler trace from one of the cases. It shows this response below likely causing the dialog and delay.
Request:
POST https://discover.aadrm.com/_wmcs/oauth2/servicediscovery/servicediscovery.asmx HTTP/1.0
Connection: Keep-Alive
Content-Type: text/xml; charset=utf-8
Accept: */*
User-Agent: MSIPC;version=1.0.5017.0;AppName=OUTLOOK.EXE;AppVersion=16.0.15427.20210;AppArch=amd64;PID=25504;OSName=Windows;OSVersion=10.0.19043;OSArch=amd64
SOAPAction: "http://microsoft.com/DRM/ServiceDiscoveryService/ServiceDiscoveryForUser"
rmsocorrelationid: {196C64A0-5900-410F-A817-F14FB77375F8}
rmsoscenarioid: {03BE598C-558A-4DB3-98A0-EB879673671E}
Content-Length: 1086
Host: discover.aadrm.com
Response:
HTTP/1.1 401 Unauthorized
I thought it could be caused by having the deprecated AIP unified labeling client installed but follow up responses says they do not have it installed. We will keep investigating and I'll share back anything else I find.