Single source, single monitor scenario. The remote node monitors the Wiener process sampled at the source node via irregular and delayed communication. The uncertainty of the reconstructed signal are plotted as distributions and the true signal state is plotted as gray line. Sample and transmission events are marked as TX events, time of update reception as RX event. Larger delays and longer inter-sample times result in higher Age of Information, decreasing the tracking accuracy and ultimately the CPS performance.