The Lync clients disconnect every day at the same time. There is always this error in the eventvwr
Log Name: Lync Server
Source: LS User Services
Date: 05/03/2014 15:07:19
Event ID: 32068
Task Category: (1006)
Level: Error
Keywords: Classic
User: N/A
Computer:
Description:
Failed to update Mcu health in the backend. This will be retried but if this continues to occur conferencing functionality will be affected.
Error: 0x1F7
Cause: Possible issues with backend database.
Resolution:
Ensure the backend is functioning correctly.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="LS User Services" />
<EventID Qualifiers="50158">32068</EventID>
<Level>2</Level>
<Task>1006</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2014-03-05T15:07:19.000000000Z" />
<EventRecordID>747324</EventRecordID>
<Channel>Lync Server</Channel>
<Computer>
<Security />
</System>
<EventData>
<Data>1F7</Data>
</EventData>
</Event>