I found this in the origin client log (C:\ProgramData\Origin\Logs\Client_Log.txt).
**391 Mai 26 16:47:53.642 Warning Origin::Services::NetworkAccessManager::handleSslErrors 3992 Request to https://cloudsync.dm.origin.com/cloudsync/manifest/xxxxxxx failed with 2 unsuppressed SSL errors
**392 Mai 26 16:47:53.642 Warning Origin::Services::NetworkAccessManager::handleSslErrors 3992 Certificate with common name(s) 'O=Electronic Arts, Inc. CN=cloudsync.dm.origin.com L=Redwood City OU=EA Online/Pogo.com C=US ST=California ', SHA-1 '9119793d5c677ba74e1c8a1d5cd66cde1cfa0308', expiry '2017-05-18T23:59:59Z' failed with error 'The issuer certificate of a locally looked up certificate could not be found'
**393 Mai 26 16:47:53.642 Warning Origin::Services::NetworkAccessManager::handleSslErrors 3992 Certificate with common name(s) 'O=Electronic Arts, Inc. CN=cloudsync.dm.origin.com L=Redwood City OU=EA Online/Pogo.com C=US ST=California ', SHA-1 '9119793d5c677ba74e1c8a1d5cd66cde1cfa0308', expiry '2017-05-18T23:59:59Z' failed with error 'No certificates could be verified'
**394 Mai 26 16:47:56.177 Error Origin::Services::OriginServiceResponse:😛rocessReply 3992 OriginServiceResponse QNetworkReply error code [203] error string : [Error downloading XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - server replied: Not Found] HTTP status code [404] ...
**395 Mai 26 16:47:56.177 Error Origin::Services::OriginServiceResponse::reportTelemetry 3992 Failed with REST error code -1 error string: Error downloading XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - server replied: Not Found
**
Looks like there is a problem with SSL certificates.