Losing lightlevels from movement sensors

Configuration Zigbee
1

I’m having troubles with lightlevels of my movement sensors. I have two different sensors, one Phillips hue movement sensor (SML001) and one Aqara Lumi movement sensor. Both connected via zigbee / deconz. They both lose the lightlevels regularly. The zigbee connection of both sensors is ok, I keep getting movement detection, battery levels and temperature from both sensors, but no lightlevels.

In the logs I found that the lightlevels from both sensors stopped at the samen time, so I think its clearly an HA issue en not from a sensor issue, because it are two different sensors losing te lightlevels at the same time.

To fix it I have to reconnect the sensors and after that they work fine for some time (sometimes days, sometimes weeks). After a while they lose the connection again. This happend now several times in a few months. I replaced the batteries already, but this doesnt make any difference.

What to do?

2

Are ou using zha or z2m ?
You probably don’t have enough routers in zigbee network or those sensor are two far from coordinator and they keep loosing connection.

3

I’m using deconz. Zigbee connection is good, the sensors are connected and are sending movement, battery and temperature info.