Had just seen that PTB at C wasn't coming in. Visited the site and determined that the Emerald port (10) was bad. (PTB ran fine on TRH's port 9 and swapping fuses didn't help either.) Moved the PTB to port 12, changed config (just on the DSM), and adn/aup. Now getting data.
Looking back, this port died during the lightning. Nice (and a bit of a mystery) that only one port blew!