Sometime in the past week or two streaming to my Xbox 360 has stopped working. When I try to stream I can see the pogoplug and get a list of the movies it is sharing. When I click play on a movie I get the black screen and the "Opening" status bar at the top of the screen. Usually this would only stay on the screen for a second or two and then the movie would play. Now I get the following message from the Xbox 360:

"The connection to your computer was lost. Make sure your computer is turned on, connected to your network, and running media sharing software.

Status code: 53-C00DF238"

The pogoplug will still stream to my iphone and ipad so it seems like there isn't a failure of the drives, files on them, etc. I read some posts indicating that if the IP address of the pogoplug changes then an Xbox can have a hard time streaming from it after that. So, I followed other posters' advice and used the Reserved DHCP feature of my router to specifiy a static IP address for both the Xbox and pogoplug through the router's DHCP server. I have rebooted both devices multiple times following this and verified in the router that they are using the new static IP addresses, however, I still get the exact same symptoms mentioned above.

Any tips or ideas of where to start troubleshooting this?

This is really the only reason I have the pogoplug so hopefully I can find a solution. Up until now I've never had a problem with Xbox streaming. I just had to enable media sharing after any reboot of the pogoplug.