Light Group On Off and On again

Hi I have a problem that I am being blamed for.

I now monitor the light on events via telnet and that is basically the only addition to the network.

every now and then we have different sets of lights turn on and off and then on again.

This is the log:
DateTime= 12/08/2014 2:23:47 PM App= 056 Lighting Group= 056 Group 56 Unit= 054 SENPILL/AG40 Event= Group on
DateTime= 12/08/2014 2:23:48 PM App= 056 Lighting Group= 056 Group 56 Unit= 054 SENPILL/AG40 Event= Group off
DateTime= 12/08/2014 2:23:48 PM App= 056 Lighting Group= 056 Group 56 Unit= 054 SENPILL/AG40 Event= Group on

I'm not sure where to check?
I can scan the network correctly, there are about 70 devices in this network.
This network also bridges to another network but that seems to be functioning correctly as well.

 

It looks like the motion sensor, unit address 54 is sending the commands.

 

I looked at the configuration of that sensor its like all the rest,
I don't see why in the same second it would tell them to turn lights off then on.

 

I didn't quite follow whether it is the same unit sending the same commands each time from your description.
Can't say I've been in the same position but maybe the sensor is faulty.
Disconnecting it would be a good place to start.

If that works maybe use the reset to default on the sensor configuration page.

Or the other way around if it is easier.

I think you have the multi sensor which has the IR remote functions, light level sensing etc.
Have a think about that too.