I just don't get it. I have tried everything. I have the latest Thanksgiving firmware installed, but the networking of this box just seems to be a disaster. Almost nothing seems to work over the network to my box. I can't display .jpgs, there are massive drop outs playing .mp3s, I get file errors when trying to play .aac, it won't play .iso files. Absolutely nothing works reliably over the network using file sharing. And it won't connect to my mediatomb UPnP server even though win7 and my Roku audio player connect to it without problems. I have observed the network traffic with Wireshark and it looks to be a total mess. There are tcp repeated ack problems, and tons of connection resets that occur. The UPnP protocol seems to work between the box and my server as it broadcasts the request for a media server and my server responds and the box and the server exchange information but it just doesn't show up as a media server on the box, and the box repeatedly continues to request a media server. My network is otherwise healthy. I have never seen repeated acks and connection resets like this before with any other devices on the network. I know the box is functional because it will play content from a USB device without any problems. It is just the network that seems to have these issues. Am I the only one having networking problems on this device?