I noticed in DAQview that after BPIX has been removed, some FEDs are still active, even hours later:  It looks like all FED IDs from the last stream within a slot/FED builder has still "frlMasked" : false (fmmMasked is true).
I noticed in DAQview that after BPIX has been removed, some FEDs are still active, even hours later:

It looks like all FED IDs from the last stream within a slot/FED builder has still "frlMasked" : false (fmmMasked is true).