This happens when Threshold is to low, so that it touches the noisy baseline. Many false Evs will be detected. You then have to wait until the indicator turns green, and set a higher value for Threshold. To avoid this problem from reoccuring, remember to first load the parameters file and then the data file. This problem will be fiwed in later versions.
Demo files are available on request.
Try a detection with parameter file Sim0.p. You can compare the results.