Assume that you use Microsoft BizTalkServer SFTP Adapter to receive files from an SFTP server. You notice that Microsoft BizTalk Server may consume high CPU if the network connectivity betweenBizTalk and SFTP server is poor.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For information about the service packs and cumulative update list for BizTalk Server, see the following article in the Microsoft Knowledge Base:
2555976 Service pack and cumulative update list for BizTalk Server
For more information about BizTalk Server hotfixes, see the following article in the Microsoft Knowledge Base:
2003907 Information about BizTalk hotfixes and Cumulative Update support