Just to reply to my previous update :=> It seems that the "Refresh config from controller" option has been replaced by the “SYNC” option according to the defect id "CSCux33717 - Sync not "Refresh Config" to config w/l devices in PI 3.0 User Guide".=>...

Hello Marce, It seems that this option (refresh config from controller) is no more available according to the defect id "CSCvu16054 - Remove "Refresh config from controller" references from Prime Infrastructure's User Guide" (The behaviour is the sam...