Will a node transmit with more than one ID?

Doing some testing on my local setup here and looking in the Debug log on the Android app and I see a total of four devices. The thing is I only have 3 devices here.

Looking at the “From” and “To” numbers I can deduce which nodes 3 out of the 4 IDs belong to.

But I occasionally see 1439068368 in the log as well. Is there an explanation for this? The SNR that is reported when that node talks is around 9 to 10 so it isn’t some distant node that I happen to be picking up. And I highly highly doubt one of my neighbors just happens to have one lol.