Error DLNA: Error updating device info

[chempionmaks 1]

About port mapping's, I turned off it, for now. Thank you.
I will update to 4.8 later 

[Luke 42077]

Do you use more than one subnet? have you customized any server network settings?

[chempionmaks 1]

Yes, I have two networks.
I try change network setting, because I want check all options before disturbing people :))
but it's no helps
I  set "LAN networks" to "192.168.11.0/24, 192.168.0.0/24", but it's be empty before and it's be same situation, 
from "Play On" I see only Dynaudio. 

[Luke 42077]

Do you need to customize those two options?  It's the second one that might be causing the problem.

[chempionmaks 1]

I'm sure everything is fine with the network setup.
Networking is my job :))

I removed emby via dpkg -r and installed it again.
Now it works. With the same network settings.
I suspect something went wrong with the update.
Somehow I didn't think to delete and install again.
I apologize for wasting your time.

[Luke 42077]

Thanks for the update.

[Luke 42077]

@chempionmakscan you please test again with the Emby Dlna 1.3.0+ plugin update and let us know if it is still behaving the same way? Thanks !

[chempionmaks 1]

@LukeI'm update my server few weeks ago, 
now Emby Version 4.7.14.0
DLNA 1.3.0.0
And it's works great. I don't have any issues with my speakers by DLNA.
If you need some logs, I can prepare(now debug is off) it and post here, but not today

[Luke 42077]

That's great, thanks for testing !

[chempionmaks 1]

Hi @Luke
Today I faced problem: strange behavior of the web interface, some strange blinking.
And I can't open "remote control" of DLNA, it's closed in same time
But music play well, without problems, not interupted.
Speakers discovery working well to.
I tried other browsers, the situation is the same. 
I recorded a short video and added it to the attached archive. There are also lot of errors in the logs:

        *** Error Report ***
        Version: 4.7.14.0
        Command line: /opt/emby-server/system/EmbyServer.dll -programdata /var/lib/emby -ffdetect /opt/emby-server/bin/ffdetect -ffmpeg /opt/emby-server/bin/ffmpeg -ffprobe /opt/emby-server/bin/ffprobe -restartexitcode 3 -updatepackage emby-server-deb_{version}_amd64.deb
        Operating system: Linux version 5.10.0-23-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1
        Framework: .NET 6.0.20
        OS/Process: x64/x64
        Runtime: opt/emby-server/system/System.Private.CoreLib.dll
        Processor count: 4
        Data path: /var/lib/emby
        Application path: /opt/emby-server/system
        System.Xml.XmlException: System.Xml.XmlException: An error occurred while parsing EntityName. Line 1, position 705.
           at System.Xml.XmlTextReaderImpl.Throw(Exception e)
           at System.Xml.XmlTextReaderImpl.HandleEntityReferenceAsync(Boolean isInAttributeValue, EntityExpandType expandType)
           at System.Xml.XmlTextReaderImpl.ParseTextAsync_ParseEntity(Int32 outOrChars, Char[] chars, Int32 pos, Int32 rcount, Int32 rpos, Int32 orChars, Char c)
           at System.Xml.XmlTextReaderImpl.ParseTextAsync_AsyncFunc(Task`1 task)
           at System.Xml.XmlTextReaderImpl._ParseTextAsync(Task`1 parseTask)
           at System.Xml.AsyncHelper.ContinueBoolTaskFuncWhenFalseCoreAsync[TArg](Task`1 task, Func`2 func, TArg arg)
           at System.Xml.XmlTextReaderImpl.SkipAsync()
           at System.Xml.XmlSubtreeReader.SkipAsync()
           at Emby.Dlna.PlayTo.Device.ParseTrackMetadata(XmlReader reader, uBaseObject result)
           at Emby.Dlna.PlayTo.Device.ParseTrackMetadata(XmlReader reader, uBaseObject result)
           at Emby.Dlna.PlayTo.Device.ParseTrackMetadata(String trackMetadata, Boolean debugLog)
           at Emby.Dlna.PlayTo.Device.GetTrackObject(String trackUri, String trackMetadata, Boolean allowNullTrackMetadata)
        Source: System.Private.Xml
        TargetSite: Void Throw(System.Exception)

I enabled debug and restarted the server. The last log file should contain complete information

emby-logs.tar.gz

[Luke 42077]

@chempionmaksplease try the 1.4.0 update to the Emby Dlna plugin and let us know if this resolves your issue. Thanks !