I have the mmWave presence detector, and it will initially detect motion but seems to get "stuck" in "Detected" until I restart the device. Has anyone else seen this behavior?
This isn't the case with mine... I have two units in two different offices and the OFFICE is completely empty and even the PIR isn't triggering but the MMWave seems to stick. I have to put the power off and on to fix it as a reboot doesn't even do prevent this issue. It is almost like the MMWave sensor itself is stuck in a detect mode and resetting the ESP doesn't even fix it hence the power.
You should check for sources of interference (moving things) around the sensor, or turn down the sensitivity