"An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail."

Hi

Look like some setting change.

Try to restart everything then check.

Is it connected with server.

Check clock zone timing of pc n server..sometimes that conflict create such problem.

Hi

Look like some setting change.

Try to restart everything then check.

Is it connected with server.

Check clock zone timing of pc n server..sometimes that conflict create such problem.

Yes, after restarting the Acquisition program, the activity log is back and shutdown method can be submitted and running. Thank you so much your help!