In the last weeks the SUS_BS automation node was reporting continuosly this error:
TangoError: DevFailed[ DevError[ desc = Failed to connect to device lcuserver/bs/sa...]]
This timeout error was slowing down the node implying being late in providing data to the Fbm_Alp frame buider and impacting DAQ latency.
Profiting of a DOWN moment yesterday evening, the LcuServer/BS and DspServer/BS Tango SAT servers have been stopped/restarted.
After that the BS_SUS node has not complained anymore about "Tango Error" and the situation in term of DAQ latency seems back to normal (Fig. 1)
This will hopefully also solve the frequent crashes of the WARM_LOCK node, which is the manager of SUS_BS and it drives itself the BS DSP for the angular dithering control.