Slow load of pictures

5Mb JPG pictures from Serviio libraries are loaded in 4/7 secs.
This happens both with my Panasonic TX-P46G20 and WMP (on a different PC than serviio server) as client.
When I see them "as file" through network folder, from same PC where I use WMP as client, it is much faster (less than 1 sec).

Is it normal 4 to 7 secs?
Is there somethig to do to improve this lap?

Thanks
Davide

[zip]

The player possibly picks a transcoded version of the image. Is the resolution higher than 4096x4096?

no, they are 3648x2736
Is there a way to check if Serviio is transcoding them?
thanks

[zip]

enable detailed logging and play the image, you should see it in the log

It says "native", so I guess it is not transcoded.
But, what's this:
DEBUG [WebServer] I/O error: Connection reset by peer: socket write error
See "complete" log:

  Code:

2013-09-10 14:05:09,632 DEBUG [RendererDAOImpl] Reading a Renderer with ip address 192.168.0.5
2013-09-10 14:05:09,633 DEBUG [ResourceDeliveryProcessor] Resource request accepted. Using client 'Identifier=192.168.0.5, Profile=Panasonic Viera (2010) Davide'
2013-09-10 14:05:09,633 DEBUG [ResourceDeliveryProcessor] Request for resource 83143 and type 'MEDIA_ITEM' received
2013-09-10 14:05:09,633 DEBUG [MediaResourceRetrievalStrategy] Getting information about media item 83143 (local)
2013-09-10 14:05:09,633 DEBUG [MediaItemDAOImpl] Reading a MediaItem (id = 83143)
2013-09-10 14:05:09,634 DEBUG [ImageDAOImpl] Reading an Image (id = 83143)
2013-09-10 14:05:09,634 DEBUG [ImageDeliveryEngine] Retrieving resource information for item 83143, format JPEG_LRG and profile Panasonic Viera (2010) Davide
2013-09-10 14:05:09,634 DEBUG [MediaResourceRetrievalStrategy] Getting information about media item 83143 (local)
2013-09-10 14:05:09,635 DEBUG [MediaItemDAOImpl] Reading a MediaItem (id = 83143)
2013-09-10 14:05:09,635 DEBUG [ImageDAOImpl] Reading an Image (id = 83143)
2013-09-10 14:05:09,635 DEBUG [ImageDeliveryEngine] Delivering item '83143' for client 'Identifier=192.168.0.5, Profile=Panasonic Viera (2010) Davide'
2013-09-10 14:05:09,636 DEBUG [ImageDeliveryEngine] Delivering file 'P1040772.JPG' in native format
2013-09-10 14:05:09,636 DEBUG [MediaItemDAOImpl] Getting file of media item 83143
2013-09-10 14:05:09,637 DEBUG [GETMethodProcessor] Stream entity has length: 5637279
2013-09-10 14:05:09,637 DEBUG [ResourceTransportRequestHandler] HTTP/1.1 200 OK, headers = [[Content-Type: image/jpeg,Content-Length: 5637279,Date: Tue, 10 Sep 2013 12:05:09 GMT,Server: Windows Server 2008 R2, UPnP/1.0 DLNADOC/1.50, Serviio/1.2.1,Cache-control: no-cache,transferMode.dlna.org: Interactive,realTimeInfo.dlna.org: DLNA.ORG_TLAG=*]]
2013-09-10 14:05:11,004 DEBUG [WebServer] I/O error: Connection reset by peer: socket write error
2013-09-10 14:05:11,914 DEBUG [DiscoverySSDPMessageListener] Received a valid M-SEARCH message for search target urn:schemas-upnp-org:device:SwiftServer:1 from address /192.168.0.9:56247s
2013-09-10 14:05:11,914 DEBUG [DiscoverySSDPMessageListener] Received a valid M-SEARCH message for search target urn:schemas-upnp-org:device:SwiftServer:1 from address /192.168.0.9:56247s
2013-09-10 14:05:11,914 DEBUG [DiscoverySSDPMessageListener] Received a valid M-SEARCH message for search target urn:schemas-upnp-org:device:SwiftServer:1 from address /192.168.0.9:56247s
2013-09-10 14:05:11,915 DEBUG [DiscoverySSDPMessageListener] Received a valid M-SEARCH message for search target urn:schemas-upnp-org:device:SwiftServer:1 from address /192.168.0.9:56247s
2013-09-10 14:05:13,662 DEBUG [ServiioHttpService] Incoming request from /192.168.0.5:34169: GET /resource/83143/MEDIA_ITEM/JPEG_LRG-0/ORIGINAL HTTP/1.1, headers = [User-Agent: Panasonic MIL DLNA CP UPnP/1.0 DLNADOC/1.00,Host: 192.168.0.100:8895,transferMode.dlna.org: Interactive]]
2013-09-10 14:05:13,663 DEBUG [RendererDAOImpl] Reading a Renderer with ip address 192.168.0.5
2013-09-10 14:05:13,664 DEBUG [RendererDAOImpl] Reading a Renderer with ip address 192.168.0.5
2013-09-10 14:05:13,665 DEBUG [ResourceDeliveryProcessor] Resource request accepted. Using client 'Identifier=192.168.0.5, Profile=Panasonic Viera (2010) Davide'
2013-09-10 14:05:13,671 DEBUG [ResourceDeliveryProcessor] Request for resource 83143 and type 'MEDIA_ITEM' received
2013-09-10 14:05:13,671 DEBUG [MediaResourceRetrievalStrategy] Getting information about media item 83143 (local)
2013-09-10 14:05:13,671 DEBUG [MediaItemDAOImpl] Reading a MediaItem (id = 83143)
2013-09-10 14:05:13,672 DEBUG [ImageDAOImpl] Reading an Image (id = 83143)
2013-09-10 14:05:13,672 DEBUG [ImageDeliveryEngine] Retrieving resource information for item 83143, format JPEG_LRG and profile Panasonic Viera (2010) Davide
2013-09-10 14:05:13,672 DEBUG [MediaResourceRetrievalStrategy] Getting information about media item 83143 (local)
2013-09-10 14:05:13,672 DEBUG [MediaItemDAOImpl] Reading a MediaItem (id = 83143)
2013-09-10 14:05:13,673 DEBUG [ImageDAOImpl] Reading an Image (id = 83143)
2013-09-10 14:05:13,673 DEBUG [ImageDeliveryEngine] Delivering item '83143' for client 'Identifier=192.168.0.5, Profile=Panasonic Viera (2010) Davide'
2013-09-10 14:05:13,673 DEBUG [ImageDeliveryEngine] Delivering file 'P1040772.JPG' in native format
2013-09-10 14:05:13,673 DEBUG [MediaItemDAOImpl] Getting file of media item 83143
2013-09-10 14:05:13,674 DEBUG [GETMethodProcessor] Stream entity has length: 5637279
2013-09-10 14:05:13,674 DEBUG [ResourceTransportRequestHandler] HTTP/1.1 200 OK, headers = [[Content-Type: image/jpeg,Content-Length: 5637279,Date: Tue, 10 Sep 2013 12:05:13 GMT,Server: Windows Server 2008 R2, UPnP/1.0 DLNADOC/1.50, Serviio/1.2.1,Cache-control: no-cache,transferMode.dlna.org: Interactive,realTimeInfo.dlna.org: DLNA.ORG_TLAG=*]]
2013-09-10 14:05:16,497 DEBUG [WebServer] I/O error: Connection reset by peer: socket write error


[zip]

Are you on wifi or wires? The image is 5mb, should be fast but wifi might take a second or two.

wired
Tv has a 100Mbit port and it is connected to a gigabit router
That's why 7 seconds seem too many