Metadata in device page not showing more than one gateway information

Hi Everyone,
I have a doubt in metadata in which I’m receiving in TTI. I had installed the two gateways in the agricultural field. In that, the distance between Gateway 1 & Gateway 2 is around 2km.

8 nodes had deployed around Gateway 1 and 12 nodes had deployed around Gateway 2.
I’m able to receive all data’s in the traffic page in both the gateways.

Only I’m receiving Gateway 1 metadata for all the nodes(8+12) on device page.

Can you tell me why this is happening? Even nearer nodes from Gateway 2 is not consisting metadata of Gateway 2.

Thanks in advance!!