Since about August 23rd 2016 some of the motions sensors (2 out of 10) are only reporting temperature, never motion. Have removed them and added again with same result. Even changed battery though said 77 percent.
It might be helpful to note 1 is in garage and other in the shed so temperatures are higher in the high 80s currently, but below max spec.
I have replaced them with other sensors to see if was a range issue, but they are reporting fine being in same locations.