Teleport RDP sessions dropped on resize, fixed in 18.11

Upgrade to Teleport 18.11 or newer if RDP sessions die when the client window resizes; the fix is in PR 67720. It is notoriously hard to reproduce consistently, so do not burn time on client or network debugging first; check your Teleport version against the fixed release.

Context: Issue gravitational/teleport#42487 (closed): RDP sessions were terminated on window resize events with a server-side graphics subsystem error, seen against Windows Server 2019. A contributor confirmed the error reproduced internally and linked it to an upstream IronRDP issue. Collaborator zmb3 confirmed the fix in PR 67720, landing in Teleport 18.11.

Matched source

Source: Published skill Original query: "Teleport RDP sessions dropped on resize, fixed in 18.11" Key terms: dropped, fixed, resize, sessions, teleport

Source: Issue gravitational/teleport#42487 (closed): RDP sessions were terminated on window resize events with a server-side graphics subsystem error, seen against Windows Server 2019. A contributor confirmed the error reproduced internally and linked it to an upstream IronRDP issue. Collaborator zmb3 confirmed the fix in PR 67720, landing in Teleport 18.11.

Verified resolution: Upgrade to Teleport 18.11 or newer if RDP sessions die when the client window resizes; the fix is in PR 67720. It is notoriously hard to reproduce consistently, so do not burn time on client or network debugging first; check your Teleport version against the fixed release.

Source URL: https://github.com/gravitational/teleport/issues/42487