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On any HPE Synergy 480 Gen11 / Gen12 Compute Module running Microsoft Windows Server 2022 / 2025, and configured with an HPE Synergy 6310C 25/50Gb Ethernet Adapter (P64724-B21) with firmware version 234.1.146000 (or later) and Broadcom NetXtreme-E Driver for Windows Server 2022 / 2025 version 234.0.122.0 (or later); the connection can be lost after an Interconnect Module (ICM) such as a "Virtual Connect SE 100Gb F32 Module for Synergy", is added and applied to the Interconnect list of HPE OneView or after performing a Power ON/OFF scenario; for example, an Electronic Fuse (efuse).This occurs when RDMA over Converged Ethernet (RoCE) and VLAN tags with Switch Embedded Teaming bonding are enabled.Note:Firmware version 235.1.160000 and Broadcom NetXtreme-E Driver for Windows Server 2022 / 2025 version 235.1.122.0 included in theHPE Synergy Service Pack version 2026.01.01are also affected by this issue.
Any of the following HPE Synergy Compute Modules running Microsoft Windows Server 2022 / 2025, and configured with an HPE Synergy 6310C 25/50Gb Ethernet Adapter (P64724-B21) with firmware version 234.1.146000 (or later) and Broadcom NetXtreme-E Driver for Windows Server 2022 / 2025 version 234.0.122.0 (or later):HPE Synergy 480 Gen11 Compute ModuleHPE Synergy 480 Gen12 Compute ModuleThe following HPE Interconnect Module (ICM) is affected:Virtual Connect SE 100Gb F32 Module for Synergy
As a workaround, directly disable and enable the interface of the connection in"Network Connections"by using the"ncpa.cpl"command.Revision HistoryDocument VersionRelease DateDetails2January 30, 2026Workaround in the Resolution section has been updated.Firmware version 235.1.160000 and Broadcom NetXtreme-E Driver for Windows Server 2022 / 2025 version 235.1.122.0 included in theHPE Synergy Service Pack version 2026.01.01are also affected by this issue.1October 13, 2025Original Document Release.
Operating Systems Affected:Microsoft Windows Server 2022, Microsoft Windows Server 2025
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