I increased both BRS damping threshold defaults to stop the ringing behavior that we've seen after Beckhoff restarts. The defaults are hard coded into the BRS Beckhoff control under the follow lines:

H1_ISI_GND_BRS_ETMY_LOWTHRESHOLD: INT:=2000;(*~ (OPC : 1 : visible for OPC-Server)
                                        (OPC_PROP[0005] :3: read/write)
                                        (OPC_PROP[0101] :Lower Damping Threshold: DESC)*)
H1_ISI_GND_BRS_ETMY_HIGHTHRESHOLD: INT:=4000;(*~ (OPC : 1 : visible for OPC-Server)
                                        (OPC_PROP[0005] :3: read/write)
                                        (OPC_PROP[0101] :Upper Damping Threshold: DESC)*)

I changed the LowThreshold from 800 to 2000 and the HighThreshold from 2000 to 4000.