I'm looking into this. Just to clarify, this is a U.S. model, correct?
Today my BD-P3600 signaled me that there was a firmware update available. The machine then proceeded to download this update and then it installed it. After the installation the player shut itself down. When I turned it on I had to reinstall the network settings. Now the player finds the network and sees the two computers on the network but will not find the shared folders that it found in the previous firmware yesterday. I went from version BEv1.34_090117_XAA to this new version Bev1.03_090528_XAA. Tech help suggests that I send the unit in for service and I am resisting because I am positive that something happened either in the firmware update or in the reinstalled service settings. I had been listening to music from my PC since April and now cannot access the shared folders on the network.