Error IDeviceDiscovery: Error searching for devices

[paranee2 0]

any idea why i am getting this error and stop emby

 

2017-02-04 20:41:39.5890 Info HttpServer: HTTP GET http://192.168.0.23:8096/emby/videos/a79ee0633ab10699f9e33c9165e3d4a4/hls1/main/145.ts?DeviceId=1GU49Y085124&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&VideoCodec=h264&AudioCodec=mp3,aac,ac3&AudioStreamIndex=1&VideoBitrate=3072000&AudioBitrate=128000&MaxAudioChannels=2&MaxFramerate=30&MaxWidth=1920&MaxHeight=1080&Level=50&MaxRefFrames=15&MaxVideoBitDepth=8&Profile=high&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&CopyTimestamps=false&EnableSubtitlesInManifest=false&Tag=9d692d741e67ec9f79c4b3bc97ba584e&RequireAvc=false. UserAgent: Roku/DVP-7.50 (047.50E04099A)
2017-02-04 20:41:39.5961 Info HttpServer: HTTP Response 200 to 192.168.0.13. Time: 7ms. http://192.168.0.23:8096/emby/videos/a79ee0633ab10699f9e33c9165e3d4a4/hls1/main/145.ts?DeviceId=1GU49Y085124&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&VideoCodec=h264&AudioCodec=mp3,aac,ac3&AudioStreamIndex=1&VideoBitrate=3072000&AudioBitrate=128000&MaxAudioChannels=2&MaxFramerate=30&MaxWidth=1920&MaxHeight=1080&Level=50&MaxRefFrames=15&MaxVideoBitDepth=8&Profile=high&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&CopyTimestamps=false&EnableSubtitlesInManifest=false&Tag=9d692d741e67ec9f79c4b3bc97ba584e&RequireAvc=false
2017-02-04 20:41:39.6795 Info HttpServer: HTTP POST http://192.168.0.23:8096/emby/Sessions/Playing/Progress?itemId=a79ee0633ab10699f9e33c9165e3d4a4&PositionTicks=630000000&isPaused=false&canSeek=true&PlayMethod=Transcode&QueueableMediaTypes=Video&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&AudioStreamIndex=1. UserAgent: Roku/DVP-7.50 (047.50E04099A)
2017-02-04 20:41:39.6850 Info HttpServer: HTTP Response 204 to 192.168.0.13. Time: 6ms. http://192.168.0.23:8096/emby/Sessions/Playing/Progress?itemId=a79ee0633ab10699f9e33c9165e3d4a4&PositionTicks=630000000&isPaused=false&canSeek=true&PlayMethod=Transcode&QueueableMediaTypes=Video&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&AudioStreamIndex=1
2017-02-04 20:41:42.4282 Error IDeviceDiscovery: Error searching for devices
    *** Error Report ***
    Version: 3.1.2.0
    Command line: /usr/lib/emby-server/bin/MediaBrowser.Server.Mono.exe -programdata /var/lib/emby-server -ffmpeg /usr/bin/ffmpeg -ffprobe /usr/bin/ffprobe -restartpath /usr/lib/emby-server/restart.sh
    Operating system: Unix 4.4.0.59
    64-Bit OS: True
    64-Bit Process: True
    Mono: 4.6.2 (Stable 4.6.2.7/08fd525 Mon Nov 28 20:49:26 UTC 2016)
    Processor count: 4
    Program data path: /var/lib/emby-server
    Application directory: /usr/lib/emby-server/bin
    System.InvalidOperationException: Search already in progress. Only one search at a time is allowed.
     at Rssdp.Infrastructure.SsdpDeviceLocatorBase+<SearchAsync>c__async0.MoveNext () [0x000d7] in <773cef2c1582480ca07e00cbee1a857d>:0
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0
     at Emby.Dlna.Ssdp.DeviceDiscovery+<StartAsyncSearch>c__async6.MoveNext () [0x0009f] in <31e5cd4b429a47d0a6e20229b25a8631>:0
    System.InvalidOperationException
     at Rssdp.Infrastructure.SsdpDeviceLocatorBase+<SearchAsync>c__async0.MoveNext () [0x000d7] in <773cef2c1582480ca07e00cbee1a857d>:0
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0
     at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0
     at Emby.Dlna.Ssdp.DeviceDiscovery+<StartAsyncSearch>c__async6.MoveNext () [0x0009f] in <31e5cd4b429a47d0a6e20229b25a8631>:0
    
2017-02-04 20:41:42.6054 Info HttpServer: HTTP GET http://192.168.0.23:8096/emby/videos/a79ee0633ab10699f9e33c9165e3d4a4/hls1/main/146.ts?DeviceId=1GU49Y085124&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&VideoCodec=h264&AudioCodec=mp3,aac,ac3&AudioStreamIndex=1&VideoBitrate=3072000&AudioBitrate=128000&MaxAudioChannels=2&MaxFramerate=30&MaxWidth=1920&MaxHeight=1080&Level=50&MaxRefFrames=15&MaxVideoBitDepth=8&Profile=high&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&CopyTimestamps=false&EnableSubtitlesInManifest=false&Tag=9d692d741e67ec9f79c4b3bc97ba584e&RequireAvc=false. UserAgent: Roku/DVP-7.50 (047.50E04099A)
2017-02-04 20:41:42.6203 Info HttpServer: HTTP Response 200 to 192.168.0.13. Time: 15ms. http://192.168.0.23:8096/emby/videos/a79ee0633ab10699f9e33c9165e3d4a4/hls1/main/146.ts?DeviceId=1GU49Y085124&MediaSourceId=a79ee0633ab10699f9e33c9165e3d4a4&VideoCodec=h264&AudioCodec=mp3,aac,ac3&AudioStreamIndex=1&VideoBitrate=3072000&AudioBitrate=128000&MaxAudioChannels=2&MaxFramerate=30&MaxWidth=1920&MaxHeight=1080&Level=50&MaxRefFrames=15&MaxVideoBitDepth=8&Profile=high&PlaySessionId=c5f555722d4a4e0ebeccbc7dcf205e40&CopyTimestamps=false&EnableSubtitlesInManifest=false&Tag=9d692d741e67ec9f79c4b3bc97ba584e&RequireAvc=false
2017-02-04 20:41:42.6853 Info HttpServer: HTTP POST http://192.168.0.23:8096/emby/Sessions/Playing/Progress?

[Luke 42077]

Hi, this error can be ignored. are you experiencing a problem?

[paranee2 0]

yes , i noticed this when two or three people connect ..emby server stopped and throughthis error

[Luke 42077]

can you please attach the complete emby server log? thanks.