InfoPath Dev

 The issue was "modern authentication' by default is not enabled in InfoPath. For our tenant we have;  LegacyAuthProtocolsEnabled="F"   -- apparently needs to be for 2-factor authentication (which we have set-up for admin accounts)   The fix is either have this flag set to "Y' or modify the ...

 I checked the "keep me signed in" box. The site is in Trusted Sites

 Thanks  -- Here is what I get in fiddler;  --I believe my credentials are not be authenticated/passed (Authentication Header not being passed?) I tried on both a windows 7/10 machines; I'm Gobal Admin/Site Collection Admin HTTP/1.1 401 Unauthorized Content-Type: text/plain; charset=utf-8 P3P: CP="ALL IND DSP COR ADM CONo ...

sorry about that;

 Hi -   We are moving from SP 2010 on prem  to Office 365 in the cloud. I know Office 2010 has a issue connecting to (SSO) but, we have upgraded.  I have converted to InfoPath 2013 and was able to connect to a SharePoint list in our test tenant. The issue is our prod tenant has SSO and when I try and connect to list ...