Mine is doing the same thing, i have version 3.2, and I have 3 Dlink 932L's If i have 1 or 2 connected, everything is fine, but if i connect a 3rd the bitrate drops to zero on camera 3, if i disconnect camera 1, or 2, camera 3 runs as expected, re-enabling the camera i disabled in the previous statement, makes camera 3's bitrate go to zero again, sporadically going to normal for a second or 2 and then going back to zero in a cycle.
