05.01.2022, 13:32
Simple group monitor app is now published in the store. It allows real-time tracking of telegrams that are being sent and received.
This app can help track down scripts that are overloading LM with duplicate telegrams. These are not KNX repeats but telegrams with the same value. We've noticed that some cloud users are sending a lot of duplicate telegrams, sometimes several millions per day.
It usually caused by not using grp.checkwrite/grp.checkupdate instead of grp.write/grp.update in scripts. This produces unnecessary high CPU load on LM and makes it less responsive. In worst case some telegrams can be lost when certain system services cannot process telegrams quickly enough.
This app can help track down scripts that are overloading LM with duplicate telegrams. These are not KNX repeats but telegrams with the same value. We've noticed that some cloud users are sending a lot of duplicate telegrams, sometimes several millions per day.
It usually caused by not using grp.checkwrite/grp.checkupdate instead of grp.write/grp.update in scripts. This produces unnecessary high CPU load on LM and makes it less responsive. In worst case some telegrams can be lost when certain system services cannot process telegrams quickly enough.