I have a few Samsung BDPs - c5500 c6500 and d6500. All suffer from the same browsing navigation disconnect. All are wired (but suffer same issue wireless). When I am trying to navigate to my content, I constant disconnects. It take me 4-5 tries to get to the content each time. I have an extensive, sub-folder layout collection spread out over multiple network devices and computers. Multiple PCs, A NAS box and an external HDD. Only when I use content stored on the PCs with Mezzmo do I get any response. BTW - On playback, I get almost no disconnects.

I know you want to look at network latency issues but I test against other streaming software. I do not experience this issue with PlayOn or Plex locally. Please help.