Doing any kind of activity against particular FglAM instances from the Agent Status dashboard such as deploy agent package or activate/deactivate/start data collection/stop data collection is very slow often taking several minutes.
This appears to occur with downstream FglAM instances located behind a FglAM concentrator/forwarder. Such activities against the embedded FglAM or the concentrator itself are quick
The number of requests from the child FglAM instances for control updates exceeds the capacity of the FglAM concentrator to handle them.
Increase the value of the <config:max-polls-per-minute> in the fglam.config.xml (usually found in the $FGLAM_HOME/state/default/config) on the FglAM concentrator and restart this FglAM instance.