fix: several second hang when starting long protocols (protocolrunner now forces directory handle to flush signals before starting protocol)
fix: several second hang when starting long protocols
(protocolrunner now forces directory handle to flush signals before starting protocol)

campagnola/acq4,mgraupe/acq4,campagnola/acq4,pbmanis/acq4,mgraupe/acq4,mgraupe/acq4,acq4/acq4,mgraupe/acq4,meganbkratz/acq4,acq4/acq4,tropp/acq4,acq4/acq4,meganbkratz/acq4,hiuwo/acq4,meganbkratz/acq4,pbmanis/acq4,tropp/acq4,tropp/acq4,meganbkratz/acq4,pbmanis/acq4,hiuwo/acq4,mgraupe/acq4,hiuwo/acq4,pbmanis/acq4,hiuwo/acq4,campagnola/acq4,acq4/acq4,tropp/acq4,campagnola/acq4,hiuwo/acq4