Uploads through a web proxy may fail with error due to agent mishandling proxy configuration settings: "Failed to create winhttp session, error result: 87: ''"
Description
The article title field contains all currently published information about this known issue.
Fix status
This issue has been fixed in the following release: 2026 R1.1 / Jul 2026 (Cloud). This issue is planned to be addressed in the following future release: 2026 R2 (On Premises).
Uploads through a web proxy may fail with error due to agent mishandling proxy configuration settings: "Failed to create winhttp session, error result: 87: ''"
