How to analysis abnormal CCP situation

there is an abnormal situation as CCP communication exception. CCP messages from the master anchor are not received evenly by the slave anchor, the interval of received CCP sometimes is 150 ms, sometimes is 450 ms, the longest time interval is 900 ms.

Two master and slave anchors span two spandrel girders with a height of 80cm. they are line-of-side, the distance of two anchors is about 1200cm, and their height is the same, about 250cm from the ground and about 90cm from the ceiling.

i don’t know how to analysis the exception, can you give me some advices? thank you.

Are you talking about TTK1000? Ask your Decawave Sales to give you a support, as you have paid fir a support hours in the license.