[Grant Edwards <grante@xxxxxxxx>]

I'm tracing data in a TCP connection between two devices, and
about half way through the trace, wireshark stops displaying
packet info and just shows [TCP segment of a reassembled PDU].

It's _not_ a "TCP segment of a reassembled PDU".  It's just a
stream of bytes.  I've told wireshard to not decode that TCP
stream but it still refuses to display packet info.  I think
it's getting confused by packets that aren't part of the TCP
stream in question.

-- 
Grant