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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / 0x8005f211 “This opera...
Microsoft Dynamics CRM (Archived)
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0x8005f211 “This operation failed because you’re offline. Reconnect and try again.”

Posted on by Hervé ROBILLARD 615

Hello all,

We are facing to phones, tablets and Dynamics 365 for windows10 connexions on Dynamics CRM 2016 8.2.1.176 deployment only on production env and not on dev / preprod env with the same CRM version.

After credentials we have this error "0x8005f211 “This operation failed because you’re offline. Reconnect and try again.”

We have refresh CBA and IFD on CRM server, checked cert on ADFS and CRM : the same

If we launch fiddler (with HTTPS decryption option) + Dynamics 365 for windows10 : it works ! but still not on phones, tablets

CBA and IFD are enabled.

Thanks in advance.

Herve23_2D00_06_2D00_2021-14_2D00_39_2D00_16.png

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