Surface Hub - Active Sync policies error 0x80131509
Gets an error on the device that reads "Microsoft Surface Hub exchange online There is a problem with this account. Unable to validate Exchange Active Sync policies error 0x80131509 Has set up policies and accounts according to all the rules of the art. Also reset the device. Verified that the settings in AD/Exchange Online are correct including the policy with Microsoft's own script.https://docs.microsoft.com/en-us/surface-hub/appendix-a-powershell-scripts-for-surface-hub
Have also checked using these suggestions https://docs.microsoft.com/en-us/surface-hub/troubleshoot-surface-hub
Did run the control program on the device without any remarks and the device is uninstalled.
Someone who has an idea as Mr. Google cannot answer.