I have two motion detectors that have been plugged into two different boards and I am getting a bunch of trips over and over and over again. The detector is not closing the contacts as I have tested with a continuity tester. Once it starts, it keeps going for hours and then all of a sudden it will stop. It seems to happen if the contact is closed multiple times (valid closures) within a few seconds. This happened a year ago and Konnected replaced the board, but now it is happening again with a different board and detector. Since this is unreliable, I cannot use the system as intended. I have it alerting me when I am not home and it sounds a chime when I am home. I have had to turn all that off.
I am an electrician so I have some knowledge of electrical circuits etc. Has anyone else experienced this? Any ideas? The integration is with SmartThings. I have attached some files.
Any help much appreciated.