Can TS-loggers turning on accidentally / automatically?
Activation of TS-loggers is done by switch that controls sensor frame magnet location. Sensor status is automatically changed based on magnet location (and magnet proximity to Hall sensor).
If sensors are stored on top of each other, sensor magnets may be detected by wrong Hall-sensor and therefore ON/OFF status is detected wrongly.
To avoid this TS-loggers should be stored separately from each other.