Citrix Cloud - Users sessions are freezing with 2019 Cloud connector with Receive Side Coalescing feature in vSwitch

Citrix Cloud - Users sessions are freezing with 2019 Cloud connector with Receive Side Coalescing feature in vSwitch

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Article ID: CTX351231

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Updated On:

Description

User session freeze and hung

Environment

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Resolution

Disable the Receive Segment Coalescing (RSC) feature in the vSwitch

Set-VMSwitch -Name vSwitchName -EnableSoftwareRsc $false

 


Problem Cause

Hyper-V Receive Side Coalescing in vSwitch Feature

Additional Information

https://docs.microsoft.com/en-us/windows-server/networking/technologies/hpn/rsc-in-the-vswitch