during last weeks we had a problem with SM2 WFD stop-master (STPM) that
gave a lot of no Q responses. It was due to the stop signal from
SM1 to SM2 STPM module (bit 7). After several ineffective attempts
(module and cables replacing on SM2), today, according to Nat Longley,
we have fixed the problem using a new (spare) STPM module on SM1.
Everything shoud be fine starting from run 17740.
A presto,
Nicola