GDS-CALIB_STRAIN as viewed on DTT live data seems to have data dropouts that are filled with zeros
I was viewing GDS-CALIB_STRAIN in the LHO control room using the dtttest conda environment's diaggui. I was using the same BW and number of averages as the front wall TV's DTT running CAL-DELTAL_EXTERNAL. The GDS channels' spectra 'jumped' at a time that CAL-DELTAL did not, so it was clear that it wasn't a 'real' glitch in the IFO. Plotting the time series, it looks like ~5 seconds of data has been filled with zeros.
This isn't the first time I've noticed this, but other times were on Tuesdays so I assumed it was not a problem that is persistent.