Device disconnected on Samsung TV-46C650 & BD-C6300

[ludo15]

Hi,

I've been running problem free for more than 6 months with those 2 devices, but since a recent mezzmo v3.xx update (can't remember which specific version) I've been having a connection issue with those devices.
Typically, while watching a video, after 20-30 minutes, the video stops and I get a "device disconnected" on my TV or BDP.
Once I received the message, I've need to restart the TV or BDP and "stop & start media server" to get it running for another 20/30 min, really annoying...

I've enabled loggin and reproduced the issue.
Here's a small portion of a log:

22917 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8]      > ---------------------------------------------------------------------
222918 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] INFO> Sending bytes from 0, length=0
222919 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] OUT  > 20A8 SendTo: (send) socket 5556, length = 2743, bytes sent = 2743
<?xml version="1.0" encoding="utf-8"?>
<root xmlns="urn:schemas-upnp-org:device-1-0" xmlns:dlna="urn:schemas-dlna-org:device-1-0">
	<specVersion>
		<major>1</major>
		<minor>0</minor>
	</specVersion>
	<device>
		<deviceType>urn:schemas-upnp-org:device:MediaServer:1</deviceType>
		<dlna:X_DLNADOC xmlns:dlna="urn:schemas-dlna-org:device-1-0">DMS-1.50</dlna:X_DLNADOC>
		<dlna:X_DLNADOC xmlns:dlna="urn:schemas-dlna-org:device-1-0">M-DMS-1.50</dlna:X_DLNADOC>
		<friendlyName>Mezzmo</friendlyName>
		<manufacturer>Conceiva Pty. Ltd.</manufacturer>
		<manufacturerURL>http://www.conceiva.com</manufacturerURL>
		<modelDescription>Mezzmo UPnP DLNA Media Server</modelDescription>
		<modelName>Mezzmo Media Server</modelName>
		<modelNumber>3.2.0.0</modelNumber>
		<modelURL>http://www.mezzmo.com</modelURL>
		<serialNumber>myserial</serialNumber>
		<UDN>uuid:7d139645-f624-69c3-e7cf-63cbbcf77553</UDN>
		<UPC/>
		<iconList>
			<icon>
				<mimetype>image/png</mimetype>
				<width>48</width>
				<height>48</height>
				<depth>24</depth>
				<url>SmallIcon.png</url>
			</icon>
			<icon>
				<mimetype>image/png</mimetype>
				<width>120</width>
				<height>120</height>
				<depth>24</depth>
				<url>LargeIcon.png</url>
			</icon>
			<icon>
				<mimetype>image/jpeg</mimetype>
				<width>48</width>
				<height>48</height>
				<depth>24</depth>
				<url>SmallIcon.jpg</url>
			</icon>
			<icon>
				<mimetype>image/jpeg</mimetype>
				<width>120</width>
				<height>120</height>
				<depth>24</depth>
				<url>LargeIcon.jpg</url>
			</icon>
		</iconList>
		<serviceList>
			<service>
				<serviceType>urn:schemas-upnp-org:service:ConnectionManager:1</serviceType>
				<serviceId>urn:upnp-org:serviceId:ConnectionManager</serviceId>
				<SCPDURL>ConnectionManager/scpd.xml</SCPDURL>
				<controlURL>ConnectionManager/control</controlURL>
				<eventSubURL>ConnectionManager/event</eventSubURL>
			</service>
			<service>
				<serviceType>urn:schemas-upnp-org:service:ContentDirectory:1</serviceType>
				<serviceId>urn:upnp-org:serviceId:ContentDirectory</serviceId>
				<SCPDURL>ContentDirectory/scpd.xml</SCPDURL>
				<controlURL>ContentDirectory/control</controlURL>
				<eventSubURL>ContentDirectory/event</eventSubURL>
			</service>
			<service>
				<serviceType>urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1</serviceType>
				<serviceId>urn:microsoft.com:serviceId:X_MS_MediaReceiverRegistrar</serviceId>
				<SCPDURL>X_MS_MediaReceiverRegistrar/scpd.xml</SCPDURL>
				<controlURL>X_MS_MediaReceiverRegistrar/control</controlURL>
				<eventSubURL>X_MS_MediaReceiverRegistrar/event</eventSubURL>
			</service>
		</serviceList>
	</device>
</root>
222920 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8]      > ---------------------------------------------------------------------
222921 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8]      > RequestAnswered on socket 5556, PersistentConnection = 0, Reserved6 = 1
222922 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] SOCK > 20A8 closing socket 5576 (UnBlockChain - chain 3E6811C)
222923 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] INFO > Send_Raw: RetVal = -2 (867)
222924 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] INFO > StreamBody: RetVal = -2 (1286)
222925 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] ERROR> StreamDescriptionDocument (4921)
222926 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] INFO > 20A8 fd_counts: readset = 3, writeset = 0, errorset = 3, tv_sec = 0, tv_usec = 0, slct = -1, v = 0
222927 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] INFO > select returned 1
222928 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] SOCK > select triggered readset socket 5556
222929 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8] IN   > 20A8 recvfrom socket 5556 (0.0.0.0) bytes received = 0

222930 - May 25 10:24:40.625 [ThreadID:20a8] - [20A8]      > ---------------------------------------------------------------------
222931 - May 25 10:24:40.640 [ThreadID:20a8] - [20A8] IN   > 20A8 recvfrom socket 5556 (0.0.0.0) device gracefully closed this socket
222932 - May 25 10:24:40.640 [ThreadID:20a8] - [20A8] SOCK > 20A8 closing socket 5556 (ProcessAsyncSocket)
222933 - May 25 10:24:40.640 [ThreadID:20a8] - [20A8] INFO > 20A8 fd_counts: readset = 2, writeset = 0, errorset = 3, tv_sec = 430, tv_usec = 708000, slct = 0, v = 430708