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  2. A deadlock was found in RtcSrv.exe that can cause Lync Server 2013 Front-end servers to stop listening for requests

A deadlock was found in RtcSrv.exe that can cause Lync Server 2013 Front-end servers to stop listening for requests

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Symptoms

Considering one of your Microsoft Lync Server 2013 Front End servers stops responding, it might be back to usual about 3 to 5 days after you restart the RtcSrv.exe (Skype for Business Server Front-End) service in the problematic server.

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Resolution

To fix this issue, install the July 2018 cumulative update 5.0.8308.1001 for Lync Server 2013, Front End Server and Edge Server.

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Keywords: kb, kbfix, kbqfe, kbsurveynew, kbexpertiseadvanced, deadlock causes Lync Front-end servers to stop listening for requests, A deadlock was found in RtcSrv.exe, Lync Server 2013 Front End server crashes due to a deadlock

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Article Info
Article ID : 4090981
Revision : 14
Created on : 7/4/2018
Published on : 7/9/2018
Exists online : False
Views : 203